---Excuse me, is this seat______? ---yes. Go ahead.
#11849
A
occupied
B
flexible
C
temporary
D
vacant
推荐题目
The old man didn’t feel         though he stayed on the hill           .
#12995
A
alone;lonely
B
alone;alone
C
lonely;alone
D
lonely;lonely
Do remember: life will        your hard work and devotion 
#12190
A
recognize
B
request
C
rescue
D
reward
_____ be sent to work here?
#12802
A
Do you suggest who should
B
Who do you suggest that should
C
Who do you suggest
D
Do you suggest whom should