3道高中英语单选.
问题描述：
3道高中英语单选.
1.
There A a trend that 3D films will become more popular ever since the film Avatar hit the market．
A．has arisen B．arose C．is arising D．will arise
2.—You didn’t take the high-speed train with the leading letter "G" to Shanghai?
— D .I still took the "D" train,which saved me more than 50 yuan．
A．Yes,I didn't B．No,I did
C．Yes,I did D．No,I didn't
3.
Our government has taken some measures to overcome the lack of electricity,but it may take some time ___D__ we have enough power．
A．since B．after C．unless D．before
答
1.可以见楼上两位
2.首先回答要保持一致,yes后面接肯定,no接否定,所以先排除A\B,然后问：你没有坐“G”字头的高铁去上海吗?答：不,我没有,我还是坐了“D”字头的,省了我50元.
所以“不,我没有”选D
3.*采取了一些措施（measures,措施）来克服电力缺乏的问题,但在我们有足够的电力之前会花费一些时间.因此选D
A是自从,既然的B是之后 C是除非