The policeman scolded the driver for turning without a           .
#6015
A
symbol
B
mark
C
signal
D
chance
推荐题目
 She is shorter than ____in her class. 
#6448
A
any girls
B
any girl
C
any other girl
D
any of the girls
  The professor combines different ________ in the same speech.
#5058
A
techniques
B
technique
C
technical
D
technology