【单选题】节温器通过改变流经散热器的 来调节发动机的冷却强度。
【简答题】Imagine you are on vacation,Talk about what did you do on vacation. ____________________________________________________________________________________________ _______________________________________...
【单选题】-Can he play the guitar? -_____, and he can play it well. [ ]
【简答题】Can you imagine (live) ______ in the desert.
【单选题】________ you have tried it, you can’t imagine
A.
33. ________ you have tried it, you can’t imagine howpleasant it is. ( 北京 ) A.Unless
【单选题】Every director needs an assistant that he can ________ to take care of problems that may occur in his asbsence.
【单选题】As a new diplomat, he often thinks of ______ he can react more appropriately on such occasions.
【简答题】A.He can take care of himself. B.He can stay at home. C.He can jump. D.He can parachute.
【单选题】He can hardly swim, _______? [ ]
【简答题】---Can Bill play ping-pong? ---_____. He can play it very well. A. Yes,he can B.Yes, he can’t C.No, he can’t