题目内容
16.How long will the speakers stay in Greenwich?A.For 15minutes.
B.For two hours.
C.For two and a half hours.
分析 略
解答 C
点评 略
练习册系列答案
相关题目
6.We had to waited an hour____________we had already booked a table.( )
| A. | since | B. | until | C. | although | D. | after |