Listening to loud music at rock concerts ____ caused hearing loss in some teenagers.
#71341
A
is
B
are
C
has
D
have
推荐题目
She remains optimistic (乐观的) in spite of so much hardship she has _______ .
#68500
A
gone through
B
looked through
C
gotten through
D
passed through
What a wonder! They have finished     40% of the task within one week.
#65815
A
no more than
B
no less than
C
not more than
D
much less than
She _____ me why she wanted to leave today.
#78823
A
explained
B
said
C
told
D
suggested