摘要： ---What is our earth like from the moon? ---Well, our earth, with water 70% of its surface, appears as a "blue ball". A. seen; covering B. seen; to cover C. seeing; covered D. seeing; covering
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---What is our earth like ________from the moon?
---Well, our earth, with water ________ 70% of its surface, appears as a "blue ball".
A. seen; covering B. seen; to cover
C. seeing; covered D. seeing; covering
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---What is our earth like ________from the moon?
---Well, our earth, with water ________ 70% of its surface, appears as a "blue ball"
- A.seen; covering
- B.seen; to cover
- C.seeing; covered
- D.seeing; covering
---What is our earth like ________from the moon?
---Well, our earth, with water ________ 70% of its surface, appears as a "blue ball".
A. seen; covering B. seen; to cover
C. seeing; covered D. seeing; covering
查看习题详情和答案>> ---What is our earth like ________from the moon?
---Well, our earth, with water ________ 70% of its surface, appears as a "blue ball".
| A．seen; covering | B．seen; to cover |
| C．seeing; covered | D．seeing; covering |