You've made a mistake—you've______ the word.
A. left out
B. left off
C. left behind
D. left for
查看答案
Hotels gradually became less popular because they usually did not have ______.
A. large enough rooms for big families
B. places for cars to park in
C. sufficient ground rooms
D. quiet and convenient units
There is something wrong with my washing machine. I must have it______.
A. check
B. checking
C. to check
D. checked
Don't let the child play with scissors______ he cuts himself.
A. in case
B. so that
C. now that
D. if only
A．outB．awayC．aloofD．aside
A. out
B. away
C. aloof
D. aside
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