题目内容
(请给出正确答案)
[单选题]
It has long been known that there is an electric field ____.
A.inside the earth
B.inside earth
C.inside an earth
D.on earth
答案
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A.inside the earth
B.inside earth
C.inside an earth
D.on earth
第1题
A.may not,must
B.must,may not
C.can't must
D.must can't
第3题
B.Being ill
C.He was ill
D.Though he was ill
第4题
B.having been separated
C.having separated
D.had been separated
第5题
B.Not too much
C.Yes, only little
D.No, Only yesterday
第6题
A、smelled
B、smelled of
C、was smelling
D、smelling
第7题
-__ have been in this city? - For about two weeks
A. How often
B. How long
C. How soon
D. What time
第10题
_nation.
A. a; the
B. a; a
C. the; a
D. the; X
第11题
A.does it bother
B.was it bothering
C.would it bother
D.has it been bothering