题目:_____ from the top of the tower ,the south foot of the mountain is a sea of trees .
A.Seen
B.Seeing
C.Have seen
D. To see
喵查答案:A
考查非谓语动词。此处是非谓语动词做状语,逻辑主语是句子的主语,非谓语动词与逻辑主语是……继续阅读 »
题目:______ our manage objects to Tom’s joining the club, we shall accept him as a member.
A. Until
B. Unless
C. If
D. After
喵查答案:B
此句意思是“除非我们经理反对tom加入俱乐部,不然我们都应接受他成为其中一员。”
……继续阅读 »