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            • 1．

              In order to find the missing boy, villagers along with his mother _________ all they can over the past five hours.

              A．has done
              B．are doing
              C．had done
              D．have been doing
              难度：较难
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            • 2．

              — Where isGary?

              — He is at the library studying for his German test on Wednesday. In fact, he ________ for the test every day over the past week.

              A．has reviewed                   
              B．was reviewing 
              C．has been reviewing             
              D．had been reviewing
              难度：较易
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            • 3．

              他一直在为实现梦想而努力着。

              He ________ his dream.

              难度：较难
              解析 收藏 试题篮
            • 4．

              In the past few days the professor along with his assistants _______ on the project day and night to meet the deadline.

              A．has been working     
              B．were working             
              C．have been working    
              D．was working
              难度：较难
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            • 5．

              —What bad weather! I am sick of it here.

              —So am I. It ________ since last Friday. Wish we could see the sun tomorrow.

              A．rained
              B．has rained
              C．was raining
              D．has been raining
              难度：易
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            • 6． --It is getting warmer and warmer． Time to put away our gloves and boots．
              --That"s great． I ________ this for months．（　　）
              A．expect
              B．had expected
              C．expected
              D．have been expecting
              难度：较易
              解析 收藏 试题篮
            • 7． --Where is Peter？ I can"t find him anywhere．
              --He went to the library after breakfast and ___________ his essay there ever since．（　　）
              A．wrote
              B．had written
              C．is writing
              D．has been writing
              难度：易
              解析 收藏 试题篮
            • 8． ---Why is Tom so tired today？
              ---Oh， Tom ______ late into the night these days to make up for her study．（　　）
              A．has been working
              B．worked
              C．had worked
              D．works
              难度：易
              解析 收藏 试题篮
            • 9． That baby________nonstop for the past hour．（　　）
              A．cried．
              B．was crying．
              C．is crying．
              D．has been crying．
              难度：易
              解析 收藏 试题篮
            • 10． ​The number of foreign students attending Chinese universities ______ rising steadily since 1990.
              A．is
              B．are
              C．has been
              D．have been
              难度：易
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