6.I have some _________ in working out the problem.A.difficulty B_英语解答

6.I have some _________ in working out the problem.
A.difficulty B.difficulties C.troubles D.difficult
我也选C

人气：478 ℃　时间：2019-11-09 11:41:47

解答

C
I have difficulty in doing
difficult是形容词自然部队
B没这么说的