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【简答题】
按照句意选择下列词组填入空格内 in fact all at once be suitable for all over hand over as if in case return to as a result write down
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皮皮学刷刷变学霸
举一反三
【单选题】There are children ______ and a big house _______. A. to look after...to take care B. to look...to take care of C. to look after...to take care of D. look after...take care of
A.
to look after…to take care
B.
to look…to take care of
C.
to look after…to take care of
D.
look after…take care of
【单选题】关于参照物,以下说法正确的是
A.
参照物必须是和地面连在一起的物体
B.
参照物是任易不动的物体
C.
参照物可选任意物体
D.
被研究的物体一定要沿参照物所在的表面运动才行
【单选题】I treat the dog as my pet. It’s easy . [ ]
A.
take care of
B.
take care of it
C.
to take care of it
D.
to take care of
【单选题】关于参照物,以下说法正确的是:
A.
参照物必须是和地面连在一起的物体
B.
参照物是任意不动的物体
C.
参照物可选任意物体
D.
被研究的物体一定要沿参照物所在的表面运动才行
【单选题】I think goldfish are difficult _____ . [ ]
A.
takes care of
B.
to take care of
C.
to take care
D.
take care of
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