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            • 1．

              ——I sent him a most interesting story book by mail this morning.

                 ——You ______so; heˈs coming tomorrow morning.

              A．neednˈt do
              B．neednˈt have done
              C．donˈt need to do
              D．didnˈt need do
              难度：较易
              解析 收藏 试题篮
            • 2． Had the governments and scientists not worked together，AIDS-related deaths _______ since their highest in 2005．（　　）
              A．had not fallen
              B．would not fall
              C．did not fall
              D．would not have fallen
              难度：中等
              解析 收藏 试题篮
            • 3．

              It is required that in no case _____ our password.

              A．we should forget
              B．should we forget
              C．shall we forget
              D．we shall forget
              难度：较难
              解析 收藏 试题篮
            • 4．

              It’s high time we __________ our luggage to head for the south.

              A．packed
              B．pack
              C．had packed
              D．would pack
              难度：较难
              解析 收藏 试题篮
            • 5． ---Mike went to the hospital alone．
              ---If he ________me about it，I would have gone with him（　　）
              A．should tell
              B．told
              C．had told
              D．tells
              难度：较易
              解析 收藏 试题篮
            • 6． -How much of the foreign expert’s speech have you understood？
              -Next to nothing．How I wish I ____ harder at English．（　　）
              A．have worked
              B．were working
              C．would work
              D．had worked
              难度：中等
              解析 收藏 试题篮
            • 7．

              It was required that all the waste paper _________ put into the rubbish bin.

              A．was
              B．must
              C．be
              D．should
              难度：难
              解析 收藏 试题篮
            • 8． We shall hardly please everyone, nor is it necessary that we _____.

               

              A．need
              B．should
              C．can
              D．may
              难度：较难
              解析 收藏 试题篮
            • 9． The gap between the rich and the poor makes it essential that the government ________ a dynamic solution to the problem．
              A．must adopt
              B．adopt
              C．can adopt
              D．adopts
              难度：难
              解析 收藏 试题篮
            • 10． The nationwide smog serves as a constant reminder, indicating that it’s high time we ______ on ourselves.
              A．reflected
              B．have reflected
              C．are reflecting
              D．would reflect
              难度：中等
              解析 收藏 试题篮
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