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【单选题】
下列关于内底板和内底边板的描述,不正确的是( )A.
内底板和内底边板的长度也就是双层底的长度
B.
在每个双层底舱的内底板上,至少开设有两个呈对角线布置的长圆形或圆形人
C.
内底边板比内底板厚些
D.
内底板与舭列板相连接
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【简答题】i could never be so _______ without your help. 成功的
【单选题】I could never be so ___________without your help.
A.
succeed
B.
successful
C.
succeeded
D.
success
【简答题】I could never be so ______ (成功的) without your help.
【单选题】Mr Li always ______ weekends playing ping pang with his son. [ ]
A.
spends
B.
costs
C.
takes
【简答题】I could never be so _________without your help.
【单选题】I could never be so ________ without your help.
A.
successful
B.
success
C.
succeed
D.
succeeded
【简答题】Mr Li a_____ his son to play computer s once a week.
【单选题】听力原文：(A) There are many houses at the bottom of the hill. (B) Trees have lost most of their leaves. (C) Smoke is rising from the chimney. (D) Many pipes are being installed.
A.
B.
C.
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