优优班--学霸训练营 > 知识点挑题
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            • 1.

              Do not stop taking the medicine ________ the doctor tells you to.

              A.when
              B.if
              C.once
              D.unless
            • 2.

              People living in the areas where there is a lack of electricity often keep some candles ______ power fails.

              A.so that
              B.in case
              C.even if
              D.as if
            • 3.

              This medicine is quite beneficial to your recovery after the operation, ________ you take it as told.

              A.unless
              B.providing
              C.considering
              D.since
            • 4.

              If it should snow this afternoon, we________a snowman.

              A.could make
              B.made
              C.had made
              D.could have made
            • 5. If a man is only interested in your looks, ________ just shows how shallow(肤浅的) he is.

               

              A.as
              B.which
              C.what
              D.that
            • 6.

              ________ _______ you ask many different questions ________ you acquire all the information you need to know.只有提很多不同的问题,你才能收集到你需要的信息。

            • 7.

              Father made a promise _______ I passed the exam he would buy me a bicycle.

              A.that
              B.if
              C.whether
              D.that if
            • 8. If we ____ now to protect the environment,we’ll live to regret it.(  )
              A.hadn’t acted
              B.haven’t acted
              C.don’t act
              D.won’t act
            • 9.

              ___you try to do something beyond what you have already mastered, you will never grow.

              A.Once
              B.If
              C.Because
              D.Unless
            • 10.

              如果你能在周五晚上照顾一下孩子们,我将非常感激。(appreciate)

              ____________________________________________________________________

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