Revert "Revert "Update MidTerm_Questions.txt""

This reverts commit 74fa287c4add2499485652660781f7ed5693f900.
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Revert "Revert "Revert "Update MidTerm_Questions.txt"""

This reverts commit 85c534e8fe6ae607e35301fba5c6996d5b1b5a02.