After chatting online for along time, Mary looked up, ＿＿that it was 11：00 pm, long past her usual bedtime.
#90743
A
to see
B
saw
C
seeing
D
seen
推荐题目
Victor apologized for ________ to inform me of the change in the plan.
#90065
A
his being not able
B
him not to able
C
his not being able
D
him to be not able
________ our achievements, we are firmly convinced we’ll be able to achieve the final victory.
#96099
A
Looking back at
B
Looking forward to
C
Looking through
D
Looking into
Some students have trouble _____grammar while others have difficulty______ new words.
#96653
A
in; remember
B
for; to remember
C
on; remembering
D
with; remembering
-----Each of the students in No.1 Middle School hard at his or her lessons, to go to university some day. ------So do I .
#94086
A
to hope
B
hopes
C
hoped
D
hoping
Without facts,we cannot form a worthwhile opinion,for we need to have factual knowledge ______ our thinking.
#98906
A
upon which to base
B
which to be based on
C
which to base on
D
to which to be based on