摘要： It’s dangerous to let the children who are go swimming in the river. A. too young B. too young to C. so young to D. not old enough to
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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
查看习题详情和答案>>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