题目内容
(请给出正确答案)
[主观题]
It was not until then that I came to know knowledge ____only from practice.
A、had come
B、came
C、would come
D、comes
答案
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A、had come
B、came
C、would come
D、comes
第1题
A.can, except
B.can, in
C.cannot, unless
D.cannot, until
第2题
Has it been warned that all the children in this area ____ stay at their homes until the Flu has been controlled?
A、can
B、will
C、may
D、shall
第3题
A.compulsory
B.optional
C.free
D.expensive