A multi-mode wireless terminal, comprising a path of a first wireless communications standard and a path of a second wireless communications standard, wherein the first wireless communications standard is different from the second wireless communications standard; the path of the first wireless communications standard comprises a first antenna module, a first transceiver module, and a first baseband module, wherein the first antenna module connects to the first transceiver module, and the first transceiver module connects to the first baseband module, wherein the first transceiver module is configured to implement a transceiver function for a radio frequency signal of the first wireless communications standard; the path of the second wireless communications standard comprises a second antenna module, a second transceiver module, and a second baseband module, wherein the second antenna module connects to the second transceiver module, and the second transceiver module connects to the second baseband module, wherein the second transceiver module is configured to implement a transceiver function for a radio frequency signal of the second wireless communications standard; the second transceiver module connects to the first baseband module; and the second transceiver module comprises a control unit, wherein the control unit is configured to control the second antenna module and the second transceiver module to serve, at an idle timeslot of the second wireless communications standard, as a diversity receive path of the first wireless communications standard; wherein the path of the second wireless communications standard further comprises a second filter module; a passband of the second filter module is located in a receive frequency band of the first wireless communications standard and the passband of the second filter module is located in a receive frequency band of the second wireless communications standard; and the second baseband module connects to the second transceiver module through the second filter module, and the first baseband module connects to the second transceiver module through the second filter module; wherein the second wireless communications standard comprises a first receive frequency band and a second receive frequency band, and the passband of the second filter module is located in the receive frequency band of the first wireless communications standard and the passband of the second filter module is located in the first receive frequency band of the second wireless communications standard; the path of the second wireless communications standard further comprises a third filter module; a passband of the third filter module is located in the second receive frequency band of the second wireless communications standard, and the third filter module is located between the second baseband module and the second transceiver module; and the control unit is further configured to, when the multi-mode wireless terminal operates in the first receive frequency band of the second wireless communications standard, control the second transceiver module to connect to the second filter module; and when the multi-mode wireless terminal operates in the second receive frequency band of the second wireless communications standard, control the second transceiver module to connect to the third filter module; wherein the control unit is further configured to, when the multi-mode wireless terminal operates in the second receive frequency band of the second wireless communications standard, control the second transceiver module to connect to the second filter module at idle timeslots of the first receive frequency band of the second wireless communications standard and idle timeslots of the second receive frequency band of the second wireless communications standard.