---It’s a pity that the trees are going to die.---_____ more attention, they could have grown better.
#90779
A
Giving
B
Given
C
To give
D
Give
推荐题目
       in faraway northwest, this place has its beautiful fresh air.
#98556
A
Being located
B
Located
C
locating
D
To be located
The teacher just took down the names of the students _______ during the exam.
#90378
A
caught cheating
B
caught to cheat
C
catching cheating
D
to catch cheating
Tom has been out of work for two years, so he has difficulty______. 
#97290
A
earning living
B
earning his living
C
to earn livings
D
to earn his living