- 問題詳情:Anumberofanimals killedandthenumberofthem getting smallerandsmaller. A.hasbeen;are B.hasbeen;is C.havebeen;is D.havebeen;are【回答】C anumberof…“許多……;大量……”,作主語時謂語動詞用複數;thenumb...
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- 問題詳情:Anumberofanimals killedandthenumberofthem getting smallerandsmaller. A.hasbeen;are B.hasbeen;is C.havebeen;is ...
- 22917