The Trojan War ______ by Helen and her beauty.
#44539
A
causes
B
is caused
C
caused
D
was caused
推荐题目
English _____ as a second language in many countries. 
#44745
A
speak
B
is spoken
C
is speaking
D
is speak
All the information _____ writing the report. 
#44725
A
is used for
B
is used to
C
is used as
D
is used by
The words that we should pay attention to ________on the blackboard.
#44787
A
being written
B
are written
C
is writing
D
writing
A new supermarket           in my hometown last month.
#44958
A
built
B
has built
C
was built
D
is building