题目内容
It's dangerous to let the children who are ________ go swimming in the river.
A.too young to
B.so young
C.not old enough to
D.so old
解析:
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not old enough to do sth.没有大得足以做某事。 |
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题目内容
It's dangerous to let the children who are ________ go swimming in the river.
A.too young to
B.so young
C.not old enough to
D.so old
|
not old enough to do sth.没有大得足以做某事。 |
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