题目内容
16、What we used to think impossible now does seem possible.
A. is B. was C. has been D. will
试题答案
16、B
What we used to think______impossible now does seem possible.
A.is B.was C.has been D.will be
查看习题详情和答案>>What we used to think ______ impossible now does seem possible.
A. is B. was C. has been D. will be
查看习题详情和答案>>
A. is
B. was
C. has been
D. will be
What we used to think impossible now does seem possible.
A. is B. was C. has been D. will
查看习题详情和答案>>What we used to think impossible now does seem possible.
A. is B. was C. has been D. will be
查看习题详情和答案>>
What we used to think____ impossible now does seem possible.
A. is B. was C. has been D. will be
What we used to think ____ impossible now does seem possible.
A. is B. was C. has been D. will be
查看习题详情和答案>>
What we used to think ______ impossible now does seem possible.
A．is B．was C．has been D．will be
查看习题详情和答案>>