The time and effort he has devoted during the past few years ______ trees in that remote area is now considered to be of great value.
#95651
A
plant
B
planting
C
to plant
D
to planting
推荐题目
When why he behaved that way at table，he made no reply．
#98947
A
being asked
B
asked
C
asking
D
to ask
_______ at the cafeteria before, Tina didn’t want to eat there again.
#90503
A
Having eaten
B
To eat
C
Eat
D
Eating
Alcohol is also classified as a downer (镇静齐Ij), and though it is legal, it can damage the liver and do great harm if in large quantities.
#96348
A
consume
B
to consume
C
consuming
D
consumed
I’m sure cars ________ by solar energy will be popular in the near future.
#98486
A
pressed
B
controlled
C
powered
D
pushed