It is recorded that in l892 the weather became so cold that the river________ over·
A. freezes
B. was freezing
C. has frozen
D. froze
查看答案
A.beforeB.1aterC.pastD.ago
A. before
B. 1ater
C. past
D. ago
Peter was about to unlock the door________he found someone had broken into the room
A. once
B. before
C. than
D. when
Why you would________a good public speaker,I suppose.
A. fall
B. grow
C. do
D. make
A.veryB.mostC.moreD.1ess
A. very
B. most
C. more
D. 1ess