三道高中英语选择1.Thetemeraturewillfallsharplythedayaftertomorrow,whenasnowstormtostrikethisarea.A.expectsB.isexpectedC.hasexpectedD.willbeexpected我选了D2.Wefirmlybelievethattheproject,ifaccordingto

Question

三道高中英语选择
1.The temerature will fall sharply the day after tomorrow,when a snowstorm______to strike this area.
A.expects B.is expected C.has expected D.will be expected 我选了D
2.We firmly believe that the project,if ____according to the plan,will definitely work out welll.
A.carrying out B being carried out C carried out D.to be carried out 【B为什么不行】能说说区别吗?
3.I'm puzzled why he _____ back to .He should have heard from me.
A.hasn't written B.didn't write C.dosen't write D hasn't been writing 我选的是B

能讲得详细点吗 谢谢啦

Answer 1

1.B
be expected to 被预测要（被期待做某事）,本身接的就是将要发生的事情
用will be expected 则变成将被预测要,明显不符题意
2.C
省略句：省略“主语+be ”的结构,可排除D
此题if后面的主语是project,且if后面一般接一般时态,故应该用被实施（carry out）,而不是正在实施（being carried out）,也不是正在实施（carrying out）
3.A
我纳闷他为何至今没有回信给我.他应该已经收到我的信了.