日本成人片在线_久久免费精品视频_国产午夜精品久久久久久免费视_校花撩起jk露出白色内裤国产精品_av影片免费在线观看_国产小视频在线看_最新av免费在线观看_99久久99久久精品国产片_欧美成人猛片aaaaaaa_蜜桃免费网站一区二区三区

       Nowadays teachers tend to be more dependent on ________ is thought to be a great teaching aid—the computer.

A. that                  B. which                      C. what                             D. as

I can hardly remember any occasions _______ I get caught in a traffic jam in our town.

   A. which             B. that                 C. where          D. when

He didn’t put the things where they belonged, in         case everything was out of order.

       A．that   B．what  C．whose       D．which

—Is this the painting _________ you offered $ 1,000 for on the Internet?

—Yes, I will give you 15% discount if you like it.

A. which          B. as                C. when            D. what

The whole world is undergoing the biggest financial crisis nowadays, ____ calls for international cooperation among all nations to get over.

       A. that           B. when                C. what                 D. which

Some biologists believe this is an ancient survival strategy, _______ a diet with 30 percent

fewer calories than usual increased life span.

   A. for which       B. to which             C. of which       D. in which

Young people who have got jobs may realize university lessons can’t be the only preparation for all of the situations ________ appear in the working world.

A. where         B. when              C. that             D. what

An example of them is fraud, a crime _______ money is stolen by cheating others.

A. which                      B. that                          C. what                       D. where

Education reform，          the Chinese government attaches great importance，has

    attracted a lot of public attention．

A.in which                B．to which              C．in that                    D．to that

I can hardly remember any occasions _______ I get caught in a traffic jam in our town.

   A. which             B. that                 C. where          D. when