问题

He was afraid there was any wild animal around him, looking round from ________
A:time to a time
B:time to time
C:a time to a time
D:times to times
B:time to time
C:a time to a time
D:times to times
正确答案是:
同类题型
The problem may not____, but there’s no harm to be careful.
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Gun control is a subject________Americanshave argued for a long time.
How can I wake up so early? — Set the alarm at 5:00 am ________ you will make it [ ]
He always seem to ________________.—That’s because he’s really knowledgeable and experienced.