It’s said that scientists have ________ a way to deal with the serious disease
#41866
A
caught up with
B
come up with
C
agreed with
D
compared with
推荐题目
–What’s your father doing now? –He ______ the room
#42818
A
cleaned
B
cleans
C
has cleaned
D
is cleaning
When I dropped in, Dr Smith _____, so we only had time for a few words.
#40333
A
just left
B
was just leaving
C
has just left
D
had just left
I wonder when they ___ for Beijing. I will go to the train station to see them off whenthey ______.
#36270
A
leave, will leave
B
will leave, leave
C
will go, leave
D
go, leave