(2014·宝鸡三检)By the time the girl comes back to life,scientists probably________a cure for this incurable disease.
#99123
A
will have discovered 
B
are discovering
C
will be discovering 
D
have discovered
推荐题目
The gasoline _______. Let’s fill the car up at the next gas station.
#101070
A
is running out
B
has run out
C
is being run out
D
has been run out
  – How does Alma like her new work?--- She _____ with the hours.
#103686
A
can’t satisfy
B
isn’t satisfied
C
doesn’t satisfy
D
hasn’t satisfied
Hello. You ____68442936. I’m sorry I’m unable to answer your call right now.
#104454
A
reached
B
are reaching
C
have reached
D
had reached