【单选题】【消耗次数：1】
It ＿＿＿＿＿ for over a month and the downpour had damaged many houses.
①
has rained cats and dogs
②
has been raining heavily
③
rained heavily
④
had been raining cats and dogs
参考答案：
复制
纠错
相关题目
【单选题】
It has been raining all day, but even though it______, we______there by tomorrow.
①
didnt rain, couldn’t get
②
hadn’t rained, couldn’t get
③
didn’t rain, can’t get
④
hadn’t rained, can’t get
【单选题】
Only when we landed______ how badly the plane had been damaged.
①
we realized
②
did we realize
③
had we realized
④
we had realized
【单选题】
The residents, _____had been damaged by the fire, were given help by the Red Cross.
①
all of their homes
②
all their homes
③
whose all homes
④
all of whose homes
【单选题】
The residents, _____had been damaged by the fire, were given help by the Red Cross.
①
all of their homes
②
all their homes
③
whose all homes
④
all of whose homes
【单选题】
My teacher had been with me several weeks before I understood that everything has a name.
①
A．在我知道每样东西都有一个名字以前，老师已经教我好几个星期了。
②
B．老师和我相处了好几个星期，我都不知道每样东西还有一个名字。
③
C．在我知道每样东西都有一个名字以前，老师和我已经相处好几个星期了。
④
D．老师教了我好几个星期，我才知道每样东西都有一个名字。
【单选题】
The professor has been [填空]at the university for over thirty years.
①
teach
②
taught
③
teaching
④
will teach
【单选题】
If the doctor had been available, the child ____________.
①
would not die
②
could not have died
③
might not die
④
should not have died
【单选题】
He has been writing the essay the whole morning and he still ＿＿＿ .
①
has been
②
does
③
has
④
is
随机题目
【简答题】
构成移动电子商务环境的要素主要包括哪些？
【简答题】
对社群进行运营维护的要点有哪些？
【单选题】
水泥胶砂强度试验的标准试件尺寸为
①
150mm×150mm×150mm
②
40mm×40mm×160mm
③
70.7mm×70.7mm×70.7mm
④
50mm×50mm×50mm
【单选题】
现行规程规定，采用维卡仪测定水泥标准稠度用水量，以试杆距底板的距离为( )作为水泥净浆达到标准稠度的判定标准。
①
3mm±1mm
②
4mm±1mm
③
5mm±1mm
④
6mm±1mm
【单选题】
水泥混凝土抗压强度采用的标准试块尺寸为
①
200mm×200mm×200mm
②
150mm×150mm×150mm
③
100mm×100mm×100mm
④
70.7mm×70.7mm×70.7mm
【单选题】
水泥胶砂强度试验三条试体28天抗折强度分别为7.0MPa，9.0MPa，7.0MPa，则抗折强度试验结果为
①
7.0MPa
②
8.4MPa
③
7.9MPa
④
8.7MPa