3、选D。A、B不能接sth to do ,C接sth to do 时作“认为”讲,在此不合语境。
2、选A。余者不及signing含义准确。
1、选C.根据后文可知,天正“下着雨”。
20.A. as if B. although C. so D. and
答案简析:
19.A. mustn’t B. couldn’t C. shouldn’t D. mightn’t
18.A. get B. send C. take D. fetch
17.A. wished B. hoped C. hated D. regretted
16.A. order B. demand C. suggest D. encourage
15.A. at B. in front of C. behind D. beside
14.A. By B. On C. During D. In