It took us several hours to make the old man ______ of the safety of traveling by air. |
[ ] |
A.believed B.convinced C.reminded D.persuaded |
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精彩回答
既能分泌激素,又能分泌消化液的是 ( ) A.垂体B.甲状腺C.胰D.性腺
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Her uncle is a reporter. (对划线部分提问)
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