since
before
ago
after
第1题:
--Whattimedoyouexpectmeback,Mum?
--Say,______halfanhour.
A.at
B.before
C.in
D.for
第2题:
26
A. since
B. before
C. ever
D. when
此题是文意理解题。根据题意可知是“从十九世纪五十年代以来”,故应该是A“since”。
第3题:
A.since
B.until
第4题:
A.ahead
B.before
C.forward
第5题:
I'll leave my bike____. I'll not need it for the time being.
A、behind
B、before
C、back
D、from
第6题:
向表中插入数据的SQL语句是______。
A.INSERT
B.INSERT BEFORE
C.INSERT BLANK
D.INSERT INTO
第7题:
He explained everything over and over again ______anyone should misunderstand him.
A. since
B. when
C. lest
D. as if
13.答案为C 他一遍又一遍解释以免有人误解。lest表“以防,以免”,从句用虚拟语气。
第8题:
48___.
A.because
B.before
C.after
D.if
第9题:
第10题:
第11题:
第12题:
第13题:
29.
A.Since
B.So
C.Though
D.After
第14题:
A.already
B.a year ago
C.a short time ago
D.last year
第15题:
Good manners may be varied ()cultural backgrounds.
A、 since
B、 because
C、 due to
第16题:
She wrote back to him ________ she received his letter.
A、while
B、before
C、whether
D、as soon as
第17题:
A) since
B) if
C) before
D) as
第18题:
A between B before
C since D later
第19题:
16.
A.since
B.when
C.if
D.so
第20题:
第21题:
第22题:
第23题:
第24题:
It ()quite a few years ()the accused was declared innocent and set free.