Mary is always ready to do some __ work at the local geracomium（敬老院）in her spare time.
#19269
A
responsible
B
exhausting
C
voluntary
D
professional
推荐题目
Maria is a _____ person and never makes any unreasonable demands.
#20499
A
sensitive
B
sensible
C
obedient
D
jealous
We must create a safe and ______ international environment of lasting peace.
#19248
A
extreme
B
generous
C
reliable
D
useful
other good students, in my opinion, Tom is student.
#18107
A
Compared with; a most satisfied
B
Compared to; the most satisfied
C
Comparing to; the most satisfying
D
Compared with; a more satisfying
Liu Xiang is ________ Yao Ming.
#19687
A
as a famous athlete as
B
as famous an athlete as
C
so a famous athlete as
D
as famous an athlete so