1 feel that one of my main duties ______ a teacher is to help the students to become better learners.
#4903
A
for
B
by
C
as
D
with
推荐题目
The meeting was expected to start at 9 o'clock but the manager didn't turn up ______ twenty minutes later.
#5014
A
before
B
until
C
after
D
since
.Straight away I went to buy the tickets, but there were_______left for the next public holiday.
#4748
A
nothing
B
none
C
neither
D
no one
Dressed untidily and speaking in a strange way, Father must have ______ to the people present to be a silly old man.
#4885
A
appeared
B
pretended
C
shown
D
thought
—How do you find your new classmates?—Most of them are kind, but ____ is so good to me as Bruce.
#4864
A
none
B
no one
C
every one
D
some one
.Mr. White has been invited to the celebration _________ tomorrow afternoon.
#4742
A
held
B
being held
C
to be held
D
to hold