result it is, you’d better check it in practice yourself.
#67820
A
Whatever obvious a
B
However obvious
C
However obvious a
D
However a obvious
推荐题目
The professor said he could talk on _____ interested the audience.
#72060
A
any topic
B
which topic
C
whichever topic
D
the topic he thought it
_______that they lost the game, tears came down Kate’s face. 
#68311
A
On hearing the news
B
When heard the news
C
The moment she heard the news
D
While hearing the news