Every means ______ tried, yet no result ______encouraging up to now.
#103827
A
have been ...is
B
has been...has been
C
have ...has been
D
has...is
推荐题目
---How is your mother doing? Is she ________? --Oh, thank you. As a matter of fact, she _______. 
#102419
A
looking up; has recovered
B
picking up; is already back on her feet
C
picking out; is well again
D
taking up; has already been back on her feet
I______toward the door to go outside when suddenly Jim opened it.
#99533
A
was walking
B
walked
C
hadwalked
D
walk