摘要： Whoever leaves the lab last, all the lights are turned off. A. make sure B. make sure of C. be sure D. be sure of
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Whoever leaves the lab last, _____ all the lights are turned off.
A. make sure B. make sure of C. be sure D. be sure of
查看习题详情和答案>>Whoever leaves the lab last, _____ all the lights are turned off.
A. make sure B. make sure of C. be sure D. be sure of
查看习题详情和答案>>Whoever leaves the lab last, _____ all the lights are turned off.
A. make sure B. make sure of C. be sure D. be sure of
查看习题详情和答案>>Whoever leaves the lab last, _____ all the lights are turned off.
|
A．make sure |
B．make sure of |
C．be sure |
D．be sure of |
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