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回答问题
I'm sorry I ___(keep) you waiting for such a long time
1年前1个回答
There is ___ Dr.Hu waiting outside to see you
1年前2个回答
there is ___ man downstairs waiting for you.
There are 3 ___ of people waiting outside .
1年前4个回答
Please help me Don'tworry.___ he is waiting for you somewher
1年前3个回答
26 There are 3 ___ of people waiting outside.
There are 3 ___ of people waiting outside .A dozen B score C
children are standing ___ and waiting for the bus
1年前5个回答
单项选择 Many people are waiting there ___ the street.A.cross B.
Some people are waiting for the bus ___ the bus stop
There is nothing to gain of course ___ waiting.No pains,no g
Who is he waiting ___?Jenny.
who are you waiting for 宾语从句 I wanted to know ___
1.Jane was angry ___ me for keepong her waiting for long A.i
1年前6个回答
___ Mr. Smith is waiting to see you. He appears to be quite
The escalator ___ and I've been here for an hour waiting for
You ___ me waiting for two hours. I ___ for you since five.
Look!There are so many people ___ the bus.(填 are waiting for
英语大师进来帮我瞅瞅-Well,Tom,why not speak?-I was waiting,until I ___
你能帮帮他们吗
什么是“马赫”?我只知道是一个速度单位,有说是1224km/h,也有说没有固定值,那个对?
台球中经常听到的“反塞减速”是什么意思?
世界上还有那些地震中的感人故事
NO与O2,H2O反应
下列关于实验现象的描述不正确的是（ ）
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学习物理需要特别细心，一不小心就容易出错．下列关系正确的是 [ ]
节约能源，提高能源的利用率，下列措施中可行的有（ ）
若关于x的一元二次方程x2-2x+m=0有实数根，则实数m的取值范围是（ ）
sin72ºcos42º-cos72ºsin42º的值为（）
已知函数f（x）=ax²-2ax+2+b（a＞0）,若f（x）在区间[-1,0]上有最大值5,最小值2,求a,b的值 已知f（x）=a+1/2的x次方-1为奇函数，求常数a的值及f(x)的值域。
