I___ to have another try if I get another chance.A．have been meaningB．meanC．am m

题型：不详难度：来源：

I___ to have another try if I get another chance.

A．have been meaning

B．mean

C．am meanin

D．have meant

答案

解析

本题是一个条件状语从句，从句用一般现在时住句用将来时态，mean to,plan to含有将来时间的意味

举一反三

-----What _____?
-----I______my key and can"t open the door.

A．happened, lost	B．has happened, lost
C．happens, have lost	D．has happened, have lost

题型：不详难度：| 查看答案

The students _____ ￡50 a year to cover the cost of books and stationery.

A．give	B．are given
C．have given	D．to give

题型：不详难度：| 查看答案

-Jack is ill in hospital. --Really, I _____ him right now.

A．will visit

B．am going to visit

C．am to visit

D．am about to visit

题型：不详难度：| 查看答案

-Have you seen the film?
--Yes. I _______ it three times when I was in Tokyo.

A．saw

B．had seen

C．have seen

D．was seeing

题型：不详难度：| 查看答案

The town’s drinking-water _____ with prim chemicals at present.

A．contaminates	B．is contaminated
C．is being contaminated	D．has been contaminated

题型：不详难度：| 查看答案