Which of the following expressions is not used for listing? A.moreover B.last but not least C.furthermore D.for example 正确答案：D

The word "outpost" is a compound（合成词） in terms of word formation. A.正确 B.错误 正确答案：A

The word "weekend" is a blend （拼缀词）in terms of word formation. A.正确 B.错误 正确答案：B

The word "unfortunate" is a compound（合成词） in terms of word formation. A.正确 B.错误 正确答案：B

The part "un" before the word "real" in the word "unreal" is called prefix（前缀）. A.正确 B.错误 正确答案：A