Module 4 Carnival
I. 单项填空
1．When I put the wet glass on the table, I found it left a ________on the surface of the table.
A．signal B．sign C．symbol D．mark
答案 D [句意：当我把湿杯子放在桌子上的时候我发现桌面上留下一个痕迹(水印)。由句意可知此处用mark，表示“标记；记号，痕迹”。A项意为“(报警)信号，暗号”；B项意为“符号，标志(牌)；迹象，征兆”；C项意为“象征，标志”，均不符合句意。]
2．The summer camp group，________30 students, will start for Beijing and stay there for three weeks.
A．consisted in B．consisted of
C．consisting of D．consisting in
答案 C [句意：由30名学生组成的夏令营将赴北京并在那儿待上三周。consist in“在于”，不符合句意，排除A、D两项；consist of“由……组成”，没有被动语态，故排除B项。此处consisting of为现在分词短语作状语，相当于“which consists of”。]
