—I have got a headache.—No wonder.You___in front of that computer too long.
#104063
A
work
B
are working
C
have been working
D
worked
推荐题目
--Have you ever seen Peter recently? --Yes. He _________ me to ask you how you ___________along with your new job these days.
#104874
A
has asked; have been getting
B
asked; were getting
C
often asks; are getting
D
asked; are getting
. Sales of CDs have greatly increased since the early 1990s, when people ________ to enjoy the advantages of this new technology.
#104797
A
begin
B
began
C
have begun
D
had begun
Her sister________ comrade chen for two years.
#103467
A
has been married to
B
was married
C
married with
D
married
----we’ve spent too much money recently.----well, it isn’t surprising. Our friends and relatives______around all the time
#103761
A
are coming
B
had come
C
were coming
D
have been coming