In zones where earthquakes are known to occur, ______ construction techniques can significantly reduce the effects of seismic wave.
#94980
A
to improve
B
improving
C
improved
D
being improving
推荐题目
—Come on, please give me some ideas about the project.—Sorry. With so much work __________ my mind, I almost break down.
#98236
A
filled
B
filling
C
to fill
D
being filled
—What’s the matter with John? —He’s had his leg ______ trying to save a boy from a fire.
#96073
A
wounding
B
wounded
C
being wounded
D
to be wounded
___________ that he was in great danger, Eric walked deeper into the forest．
#94386
A
Not realized
B
Not to realize
C
Not realizing
D
Not to have realized
_______ confidence and patience, they failed to settle the difficult problem.
#89586
A
Lack in
B
Lacking of
C
Lacking
D
Having lacked