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【单选题】
下列哪种高分子材料是目前药用胶塞的主要成分?A.
聚酯
B.
聚酰胺
C.
树脂
D.
橡胶
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反馈参考答案：
举一反三
【单选题】He told me he was satisfied with______.
A.
all what I said
B.
that I said
C.
whatever I had said
D.
no matter what I said
【单选题】“Please open the window.” he said to me. → He me the window.
A.
said to; to open
B.
told to; opening
C.
asked; to open
D.
said to; please open
【单选题】'Please close the windows.' he said to me. → He _____ me _____ the window. [ ]
A.
asked; to close
B.
told to; closing
C.
said to; to close
D.
said; close
【单选题】-He told me that he wanted to date with you and he would be free on Friday and Saturday. Will Friday or Saturday________you? -Either will________ [ ]
A.
fit；be
B.
fit；OK
C.
suit；all right
D.
suit；do
【简答题】He told me with s __________________ that his mother was very ill.
【简答题】指出下列生物的性别决定类型:蚕、鸡属于 型,蝗虫、蟋蟀、蟑螂属于 型,银杏属于 型,猫属于 型。
【简答题】指出下列生物的性别决定类型: 蚕、鸡属于( )型, 鸭子属于( )型, 蝗虫、蟋蟀、蟑螂属于( )型, 银杏属于( )型
【单选题】“Please open the window,” he said to me. →He ________ me _______ the window.
A.
said to; to open
B.
told ; opening
C.
asked; to open
D.
said to ; please open
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