摘要： An awful accident, however, occur the other day. A. does B. did C. has to D. had to Cf: 1) Your mother, however, say that to us that day. A. does B. did C. is doing D. was doing 2) Our math teacher, however, speak English well. A. doing B. does C. is doing D. was doing
网址：http://m.1010jiajiao.com/timu3_id_2519853[举报]
An awful accident ______ however occur the other day.
[ ]
A. does
B. did
C. has to
D. had to
查看习题详情和答案>>
B. did
C. has to
D. had to
An awful accident ____, however, occur the other day.
A. does B. did C. has to D. had to
查看习题详情和答案>>