更多"By cutting down trees we ______ the"的相关试题:
[单项选择]By cutting down trees we ______ the natural home of birds and animals.
A. harm
B. hurt
C. injure
D. damage
[单项选择]By cutting down trees we ______ the natural habitat of birds and animals.
A. damage
B. injure
C. hurt
D. harm
[单项选择]By cutting down trees we _______ the natural habitat of birds and animals.
A. damage
B. injure
C. hurt
D. wound
[单项选择]Why did people cut down trees
A. For advantage.
B. For benefit.
C. For house.
D. For business.
[单项选择]No sooner had we sat down we found it was time to go.
A. than
B. when
C. as
D. while
[单项选择]______ sat down than we found it was time to go.
A. No sooner have we
B. No sooner had we
C. No sooner we have
D. No sooner we had
[单项选择]We were delighted to find the trees planted a year before ______ very tall.
A. growing
B. being grown
C. having been growing
D. grown
[单项选择]In this park, sparrows often fly down from trees to eat from visitors' hands. They are used to ______in this way.
A. be fed
B. feed
C. having fed
D. being fed
[单项选择]Hadn't the bus broken down, we ______ the train.
A. catch
B. had caught
C. could catch
D. should have caught
[单项选择]______ trees are cut down in the forests every year.
A. Thousands
B. Thousands of
C. Thousand of
