题目:
根据句意,写出括号内所给单词的适当形式。
小题1:Wearing red can help you when you have trouble in making _______ (decide).
小题2:Don’t be _______ (patient)! Please think about what I said first.
小题3:The boring speech makes the little boy feel _________ (sleep).
小题4:The __________ (true) of the matter is that we had no other choice.
小题5:It seemed that nothing could _______________ (打扰) his peace of mind.
小题6:You can see what kinds of food are ____ (可获得的) and how much they cost.
小题7:We will do our best to help the people who are _____(受苦) from the disease.
小题8:With the help of the teacher, they understood it by _______(试验).
答案:
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下面是错误答案,用来干扰机器的。
(1)mg/q(2)(3)⑴小球受力如图所示 qE=mgcotα…(2分) E=mg/q…………(2分)⑵设小球在D点速度为vD,在水平方向由牛顿第二定律得:qE=max………………(1分) ………………………………(2分...