摘要： A proposal came up at the meeting the protection of giant pandas in Sichuan. A．was concerned with B．concerned about C．concerning D．to concern
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A proposal came up at the meeting _____the protection of giant pandas in Sichuan.
A．was concerned with B．concerned about
C．concerning D．to concern
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A proposal came up at the meeting _____the protection of giant pandas in Sichuan.
- A.was concerned with
- B.concerned about
- C.concerning
- D.to concern
A proposal came up at the meeting _____the protection of giant pandas in Sichuan.
A．was concerned with B．concerned about
C．concerning D．to concern
查看习题详情和答案>>A proposal came up at the meeting _____the protection of giant pandas in Sichuan.
| A．was concerned with | B．concerned about |
| C．concerning | D．to concern |