[单选题]9. Scientists _________know a lot.A. are supposed toB. suppose toC. are supposing toD. supposed
[单选题]This box is too heavy. ______________.Thanks a lot.A.Could you help me, pl
[单选题]I' m still unable to make myself _____in the discussion, which worriesme a
[单选题]I am still unable to make myself_____in the discussion, which worries me a
[单选题]Thanks a lot. You've gone through so much trouble.- _________A.It's no trou
[单选题]根据以下材料,回答Trogmire Troll was dealing with acrisis. The new girl in class rea
[单选题]根据以下材料,回答Trogmire Troll was dealing with acrisis. The new girl in class rea
[单选题]根据以下材料,回答Trogmire Troll was dealing with acrisis. The new girl in class rea
[单选题]A man and his wife had a small restaurant near a station. The restaurant of
[单选题]A man and his wife had a small restaurant near a station. The restaurant of