Let's _____ the football match (比赛). [ ]
A. watches
B. watch
C. watching
D. to watch
答案:B
The pale face of my friend suggested that he ______ in poor health, and I suggested that he ______ to see a doctor.
A.is; went
B.was; goes
C.should be; go
D.was; go
红细胞内裂殖体有强大杀灭作用的药物为
A.氯喹
B.奎宁
C.青蒿素
D.伯胺喹啉
E.甲氟喹