Rescuers had to _____ the search because of worsening weather conditions.
#4594
A
call off
B
take off
C
come off
D
cut off
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________by the beauty of the West Lake, Mary decided to stay for two more days in Hangzhou.
#4728
A
Attracting
B
To be attracted
C
Attracted
D
Having attracted
Please remain seated until the plane_____to complete landing.
#4861
A
has come
B
had come
C
will come
D
comes
____________ we can’t get seems better than ____________ we have.
#4989
A
What; what
B
What; that
C
That; that
D
That; what
____ the risk of a shark attack, you should follow these suggestions.
#4542
A
Reduced
B
To reduce
C
To reducing
D
Reduce
_____ of the students who took part in the military training is 450.
#4659
A
A number
B
A lot
C
Lots
D
The number