Which of the following usually causes a tree to grow unhealthy? A. Giving a tree a sp

Question

Which of the following usually causes a tree to grow unhealthy?

A. Giving a tree a special shape and a definite height.

B. Removing small side branches and making a tree look less thick.

C. Allowing too many branches to grow in the middle.

D. Having a tree surrounded by many other trees.

Answer 1

正确答案：C

42．答案为C  根据第二段A tree may grow healthier by removing the branches that are locking up the centre可知树中间的枝杈不利于树木生长，C与文章内容相反，因此错误。