What surprised me a lot was that he didn

题型:选择题

问题:

What surprised me a lot was that he didn't know ________ the difference between "say" and "speak" lay.[    ]

A. what  

B. that

C. where  

D. which

考点:连接副词
题型:选择题

动点P(x,y)到点F(0,1)的距离与它到直线y+1=0的距离相等,则动点P的轨迹方程为______.

题型:选择题

某企业年末调整坏账准备账户前,应收账款及坏账准备的余额分别为借方余额200000元和借方余额1000元,该企业按应收账款余额百分比计提坏账准备,计提比例为10%,年末应计提的坏账准备为( )元。

A.19000

B.21000

C.11000

D.20000

题型:选择题

Of all the students, Li Lei is _______to Mr Wang.

A.close

B.closer

C.the closest

D.the most closest

题型:选择题

请从所给的四个选项中,选择最合适的一个填入问号处使之呈现一定的规律性。()

 

A.选项A

B.选项B

C.选项C

D.选项D

题型:选择题

吸湿水达到最大量时的土壤含水量称为()或()。

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