题目内容
The boy ________ black is my friend.
- A.on
- B.to
- C.of
- D.in
D
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The boy used to cause a lot of _________/’tr?bl / very much.
| A．through | B．three | C．trouble | D．throw |
题目内容
The boy used to cause a lot of _________/’tr?bl / very much.
| A．through | B．three | C．trouble | D．throw |