BPRS施测时1、2、5及( )等项是根据病人口头叙述评分的。
A．3B．6C．18D．17
参考答案：C
90%的胰腺癌为（）
A.男性
B.导管细胞癌
C.可以彻底根治
D.恶性未分化癌
E.髓样癌
To compete more effectively with others, it is time that university students _____ to study abroad after
graduation. [ ]
A. tried
B. are trying
C. try
D. will try
