ROLAND NARROWED HIS EYES AND STARED UPWARD INTO THE DARKNESS, across the top of Mont Segur toward the Cathar fortress. Standing on a high walkway of planks behind the palisade of the crusaders' small wooden fort, he heard faraway voices and saw torches moving on the Cathar rampart. The two men on watch with him that night, a sergeant from Champagne and a young man-at-arms from Brittany, were talking in low tones about the women to be had far below, at the foot of the mountain. They seemed not to see the activity about the Cathar stronghold on the upper peak of the mountaintop opposite their own fort. But Roland, knowing Diane was in the besieged fortress, could not take his eyes from it. He knew he had to act soon. Each day the crusaders grew stronger and the Cathars weaker. Once the Cathar stronghold fell, the crusaders would slaughter all within, including Diane. The sergeant, chuckling, was offering his young companion a wineskin. The Breton never received it. From behind the Cathar wall came the sound of a huge thump, as if a giant's fist had pounded Mont Segur. Roland recognized the sound, and fought panic as he thrust his arms out, trying to push the other two men toward the ladder. But there was no time for them to climb down to safety. The thump was the counter-weight of a stone-caster, and the whistling noise that followed fast upon it was the rock it had thrown. A shape as big as a wine barrel blotted out the stars. The stone hit the parapet beside Roland, and the whole palisade shuddered. Roland caught a glimpse of the sergeant's horrified face and heard his scream as the boulder struck him, crushing him to the ground. What are the two men on watch with Roland talking about? A. not enough information B. The besieged fortress on the mountain C. The women below D. The stone-caster
C

In this article, I'll address a real mainstay of modern medicine: laboratory tests that require drawing blood. This is sometimes referred to as "checking labs," "doing bloodwork," or even "checking blood." Most older adults have been through this. For instance, it's pretty much impossible to be hospitalized without having bloodwork done, and it's part of most emergency room care. Such testing is also often done as part of an annual exam, or "complete physical." Last but not least, blood testing is usually although not always very helpful when it comes to evaluating many common complaints that affect aging adults. Fatigued and experiencing low energy? We should perhaps check for anemia and thyroid problems, among other things. Confused and delirious? Bloodwork can help us check on an older person's electrolytes (they can be thrown off by a medication side-effect, as well as by other causes). Blood tests can also provide us with information related to infection, kidney function, and much more. Like much of medical care, blood testing is probably overused. But often, it's an appropriate and an important part of evaluating an older person's health care concerns. So as a geriatrician, I routinely order or recommend blood tests for older adults. Historically, laboratory results were reviewed by the doctors and were only minimally discussed with patients and families. But today, it's becoming more common for patients to ask questions about their results, and otherwise become more knowledgeable about this aspect of their health. In fact, one of my top recommendations to older adults and family caregivers is to always request a copy of your laboratory results. (And then, keep it in your personal health record!) This way, if you ever have questions about your health, or need to see a different doctor, you'll be able to quickly access this useful information about yourself. In this article, I'm going to list and briefly explain the blood tests that are most commonly used, for the primary medical care of older... What does the author believe a patient with new symptoms should do? A. not enough information B. have an MRI test C. check their blood pressure D. have bloodwork done
D

Q: SEOUL, SOUTH KOREA The U.S. election calendar could be a key factor in determining the scope and timing of a potential deal to end the North Korean nuclear program. Planning is progressing for both the upcoming summit between North Korean leader Kim Jong Un and South Korean President Moon Jae-in at the end of April and the expected meeting between U.S. President Donald Trump and Kim in late May or early June. President Trump said Tuesday that there had been talks at "extremely high levels" between his administration and the North Korean government. Later it was reported that Mike Pompeo, the director of the Central Intelligence Agency and a secretary of state nominee, met recently with Kim Jong Un in Pyongyang. Trump also noted the talks have been marked by "a lot of goodwill" and that "there has been a major change in terms of North Korea's behavior," since Kim's Olympic outreach this year, in which he sent a large delegation to the Pyeongchang Winter games in South Korea, suspended nuclear and missile tests, and expressed a willingness to engage in denuclearization talks. The turn toward diplomacy has reduced, for now, the potential for conflict over the North's accelerated efforts last year to develop an operational nuclear-armed intercontinental ballistic missile that can reach the U.S. mainland. The North Korean leader's decision to engage in denuclearization talks was likely motivated by both Trump's "maximum pressure" campaign, which increased sanctions and the threat of military action against the North, and by South Korean President Moon's reassuring outreach efforts to improve inter-Korean relations. Trump's motivation in pursuing a nuclear deal with North Korea, in addition to resolving a growing national security threat, could also have a political component. According to North Korea analysts at the Sejong Institute in South Korea, the Trump administration is likely calculating how achieving such an agreement could help boost the president's chances for re-election in 2020. "If I were Trump, I... How long will the meeting between Trump and Kim probably last? A. A week B. A few hours C. A couple minutes D. not enough information
A: B