Question

【題目】Wang Hua is said ______ a new computer programme recently, but I don’t know when she will finish it.

A. to desogn B. to be designing

C. to have been designing D. to have designed

Answer 1

【答案】C

【解析】考查非謂語動(dòng)詞。根據(jù)句意及時(shí)間狀語recently，可知用不定式的完成進(jìn)行時(shí)。句意：據(jù)說王華最近正在設(shè)計(jì)一種新的電腦程序，但我不知道她生命時(shí)候完成它。