问题补充:
单选题NotuntilMr.SmithcametoChina______whatkindofacountrysheisfrom.A.Didn’t he knowB.Had he knownC.Hadn’t he knownD.Did he know
答案:
D解析 not until在句首主句要部分倒装。
时间:2023-02-20 12:30:00
单选题NotuntilMr.SmithcametoChina______whatkindofacountrysheisfrom.A.Didn’t he knowB.Had he knownC.Hadn’t he knownD.Did he know
D解析 not until在句首主句要部分倒装。