Scientists are confident that they can make lasers which can ____ missiles. A. knock down B. knock ...
2023-01-03 05:30:35 115次 黑龙江省09-10学年高二下学期4月月考英语试题 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Scientists
are confident that they can make lasers which can ____ missiles.
A. knock down B. knock
out C.
knock into D.
knock off
本题链接：
