Question

【題目】When my mother got home, I a book.

A. has read B. will read C. was reading D. read

Answer 1

【答案】C

【解析】句意：當(dāng)我媽媽到家的時(shí)候，我正在看書�？疾閯�(dòng)詞時(shí)態(tài)辨析題。本句是when引導(dǎo)的時(shí)間狀語(yǔ)從句，表示的是兩個(gè)同時(shí)(或幾乎同時(shí))發(fā)生的短暫性動(dòng)作；根據(jù)句意語(yǔ)境，可知需用過(guò)去進(jìn)行時(shí)，I是單數(shù)人稱，需用“was+現(xiàn)在分詞（doing）”結(jié)構(gòu)，故選C。