37:We must see ______ it that all children are well taken care and all nurses have a strong sense of responsibility.

37:We must see ______ it that all children are well taken care and all nurses have a strong sense of responsibility.
1.to
2.into
3.on
4.onto
英语人气:358 ℃时间:2019-08-25 06:23:27
优质解答
选1.to
see to:确保,保障
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