填空：______ has Tom been a member of Greener China since he ________英语解答

填空：______ has Tom been a member of Greener China since he _______ to China?
选项：
A.how soon,comes
B.how often,got
C.how long,came.
D.how far,arrived

人气：303 ℃　时间：2019-09-04 07:13:49

解答

how long ,came
前面一个问的是多久,所以是 how long
因为空格前有 since ,代表 past tense ) ,并且强调 Tom 来到中国多久,所以填 came