The discovery of the new drug is of great ____ to people who suffer from heart problems.
#12293
A
appreciation
B
significance
C
satisfaction
D
guidance
推荐题目
Teenagers ______ social experience, so they are easily ______   when they first step into society.
#12273
A
lack; taken up
B
lacking in; taken over
C
a lack of; taken on
D
lack; taken in
 There were lots of people standing watching, yet no one of them ________. 
#12672
A
offered to help
B
offered helping
C
was offered to help
D
was offering help