1.Complete the conversation with proper words according to the first letters given.
题目
1.Complete the conversation with proper words according to the first letters given.
A:Good morning,doctor.
B:Good morning,what's the matter with you?
A:I feel tired.I can hardly do a_____work.
B:When did it start?
A:About a week a_____.
B:Do you o_____have breakfast?
A:No,I don't.And I often have a little food for l_____,because I want to b_____thinner.
B:I see.That's too b_____.You s_____take three meals a day and do some e_____.I'm sure you will feel b_____soon.
答案
A:I feel tired.I can hardly do _any____work.A:About a week _ago____.B:Do you _often____have breakfast?A:No,I don't.And I often have a little food for _lunch____,because I want to _be____thinner.B:I se...
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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