【单选题】If we _____ nothing, there _____ fewer and fewer tigers in the world. [ ]
【简答题】完形填空。 One day, a boy was selling things from door to door, but he sold nothing. He had 1 money with him and was very hungry, so he wasted to ask for some 2 from someone. Then a beautiful woman opened ...
【单选题】在下列各项目当中,属于废品损失的项目是( )。
【单选题】Professor Bouvier most probably agrees that
A.
insects' reasoning power has nothing to do with intelligence.
B.
wasps can only behave in an instinctive manner.
C.
wasps are different from other winged creatures.
D.
the issue of insects' intelligence need further research.
【简答题】An expression meaning from nothing at all. (Para 9)
【多选题】在下列各项损失中,不属于废品损失的项目是( )。
【单选题】A fool has gained nothing from the time _____, for he _____ nothing. [ ]
C.
passing; has been paid
【判断题】一个转录单位一般应包括启动子序列、编码序列和终止子序列。
【单选题】He is such a strong-willed person that there is nothing in the world that can _____ him.
【单选题】Do not fear them, for there is nothing covered that will not be ________, and nothing hidden that will not be made known. [ ]