He will spend six hours at his desk _______ he finishes his composition.
#79623
A
before
B
until
C
after
D
when
推荐题目
. Both look very strong and fast,_____ one runner speeds ahead and wins the race.
#80451
A
Therefore
B
And
C
But
D
While
The reason _____ he refused to attend the meeting was that they didn’t give him an invitation earlier.
#33657
A
how
B
which
C
why
D
because
—What do you think I should wear for such a formal press conference?—Dress _______ you like.
#32711
A
how
B
what
C
whatever
D
however