Steven found his hotel in_________.
A. [A] more than an hour
B. [B] two minutes
C. [C] an hour and a half
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Steven stopped a taxi and_________.
A. [A] followed it to the hotel
B. [B] got into it
C. [C] laughed
过曲线y=xlnx上M0点的切线平行于直线y=2x，则切点M0的坐标是( )．
A. (1，0)
B. (e，0)
C. (e，1)
D. (e，
The boys go to school_________.
A. [A] on foot
B. [B] by bus
C. [C] by taxi
The teacher ____________ them and asked them which tire was flat.
A. [A] believed
B. [B] didn't believe
C. [C] wasn't angry with
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