【判断题】【消耗次数：1】
He has been in china for three years.
①
正确
②
错误
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相关题目
【单选题】
Before?he came to China, he??[填空]Chinese for three years.
①
have learned
②
had learned
③
learned
④
learning
【单选题】
he park has been built and it will be open _____ three years
①
A. in
②
B.for
③
C.on
④
D.after
【单选题】
The professor has been [填空]at the university for over thirty years.
①
teach
②
taught
③
teaching
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will teach
【单选题】
The population of many Alaskan cities has __________ doubled in the past three years.
①
larger than
②
as great as
③
more than
④
as many as
【单选题】
Lucy has been a student there for nearly one and [填空] half years．
①
a
②
an
③
the
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/
【判断题】
Before he began to study in the university, he had worked in a company for three years.
①
正确
②
错误
【单选题】
He ________ Alice for ten years.
①
married to
②
has married to
③
has married
④
has been married to
【单选题】
Our factory has ____ for years.
①
many fire equipments
②
much equipment of fire
③
many equipments of fire
④
much fire equipment
随机题目
【单选题】
准许进入手术室的人员是（ ）
①
患有上呼吸道感染的护理人员
②
手部有外伤的实习医生
③
未更换专用衣服的参观手术人员
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前臂皮肤感染的手术医生
⑤
呼吸系统感染的患者
【单选题】
正常血钾浓度是（ ）
①
5.5～6.5mmol/L
②
3.5～5.5mmol/L
③
3.5～4.5mmol/L
④
4.0～6.0mmol/L
⑤
5.0～7.0mmol/L