题目内容
(请给出正确答案)
[单选题]
It has been twenty years ______ the Browns settled down in China.
A.until
B.before
C.when
D.since
答案
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A.until
B.before
C.when
D.since
第1题
He has been()with a certain form. of mental disorder for twenty years.
A、afflicted
B、addicted
C、affiliated
D、consulted
第2题
A.when
B.until
C.since
D.before
第3题
A.afflicted
B.addicted
C.affiliated
D.consulted
第4题
A.has been working; has written
B.is working; writes
C.has worked; has been writing
D.works; is writing
第5题
A.until
B.since
C.before
D.when
第6题
A、perspective
B、prospective
C、perceptive
D、permissive
第7题
A、encountered
B、whispered
C、swung
D、maid
第8题
A. and he published
B. but he published
C. so had he published
D. so he published