It'sverydifficulttosee_______thew

发布时间：2020-07-09 22:14:12

It's very difficult to see _______ the window because the glass is very dirty.













A.through












B.at











C.along











D.out

网友回答

A解析此题题眼为because the glass is very dirty.所以不容易通过窗予看清楚，从空间内部穿过为through，而从表面横穿为across，如：The door is too narrow for an elephant to go though. Are you strong enough to swim across that river?
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