问题
选择题
I.ook! There is a book _____ on the floor. Please _____.[ ]
A. laying; pick it up
B. lying; pick
C. lying; pick up it
D. lying; pick it up
答案
答案：D
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I.ook! There is a book _____ on the floor. Please _____.[ ]
A. laying; pick it up
B. lying; pick
C. lying; pick up it
D. lying; pick it up
答案：D