单项选择
21. His friends suggest that he should take any job he can get and shouldn’t________and choose.
A. pick B. take C. start D. mind
22. 【2012届保定市高三第一次模拟】24.一Do you think the weather will be all right this golden week?
一No，_______we're lucky，it is reported that there will be sandstorms anyway.
A. if B. though C. unless D. as
23. —Do you think John is coming to attend Mr. Lee’s lecture?
—Sure, I have _____him to.
A. promised B. suggested
C. demanded D. persuaded
