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参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】Animal studies are under way, human trial protocols are taking shape and drug makers are on alert. All the international health community needs now is a human vaccine for the bird flu pandemic sweepin...
A.
it has strong side effect to the elderly.
B.
it may turn ineffective in a short period.
C.
it is useless in preventing the virus.
D.
it hasn’t been tested in humans.
【单选题】科鲁兹高速GM LAN上的模块有( )。
A.
SDM(充气式约束系统传感和诊断模块),TCM(变速器控制模块),ECC(电子控制容量离合器)
B.
BCM(车身控制模块),TCM,ECM(发动机控制模块)
C.
HVAC(空调控制模块),SDM,IPC(组合仪表)