So hard it to figure out the physics problem that Helen decided to turn to Lily. A．she did find B．did she find C．she has found D．has she found 题目和参考答案——青夏教育精英家教网—

题目内容

So hard ________ it to figure out the physics problem that Helen decided to turn to Lily.

A．she did find 　B．did she find　　C．she has found　　　D．has she found

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2.My little brother is a very _________（淘气）boy. He often plays tricks on me.

3.Do you enjoy playing ___________（羽毛球）?

4.Following the national news we have the _________（当地）news and weather.

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9.This kind of pills tastes ________(苦). However, they are very effective.

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B．As

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