What British singer-songwriter Adele worried was ___________ the audience would accept her remained to be seen.
#5818
A
how that
B
which if
C
that whether
D
what that
推荐题目
China Daily gave us a vivid ________ of the successful ___________of Chang’er II. 
#5566
A
account; launch
B
explanation; start
C
description; send
D
imagination; boost
Please press the red button in case of         
#6162
A
emergency
B
career
C
achievement
D
explanation
He does ___________________ that he cannot spare no time to play with his children.
#6583
A
such busy a job
B
so a busy job
C
such busy job
D
so busy a job