题目内容
Above the land and water ________ with a depth from 50 to 200 miles.
- A.a layer of air is
- B.will a layer of air be
- C.a layer of air will be
- D.is a layer of air
D
练习册系列答案
相关题目
The red light above the elevator ______ that he was at the tenth floor then.
A.suggested |
B.symbolized |
C.observed |
D.indicated |
Jane is a great dancer, and _______ above the others with her perfect performances.
A.stands out |
B.looks out |
C.makes out |
D.picks out |