问题补充:
Mount Wuyi is worth . The mountains there are covered all kinds of green plants.
A. visiting; of
B. to visit; with
C. to visit; by
D. visiting; with
答案:
A. visiting; of
B. to visit; with
C. to visit; by
(答案→)D. visiting; with
解析:句意:武夷山值得参观。那里的大山被各种各样的植物所覆盖。Be worth doing意为“值得做某事”;be covered with意为“被什么覆盖着”;故选D。