make sure 的用法

Make sure ______the heavy covers off your bed.
A. take B.taking C.to take D.that to take

make sure
基本翻译
vi. 弄明白(查明白)
网络释义
make sure:查明|务必|查明,务必要做到
make sure of:对……有把握|确信某事|确定,弄清楚
to make sure:确信|查明,弄确实
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第1个回答  2013-09-01
make sure 后可接:1)宾语从句 2)of/about... 3)what/how/when/...to do sth
 make sure to 确信
所以选C
第2个回答  2013-09-01
C
是固定用法
第3个回答  2013-09-01
C
make sure to do:确保做某事
make sure of+sth
make sure that+从句