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【单选题】
英国人偏爱( ),并需加牛奶、糖、柠檬片等。A.
绿茶
B.
红茶
C.
白茶
D.
黑茶
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举一反三
【单选题】Don’t disturb me. I_______ letters all morning and have written ten so far.
A.
have written
B.
am writing
C.
was writing
D.
have been writing
【单选题】A1 题型】 关于医院内感染的概念,正确的是
A.
感染和发病应同时发生
B.
探视陪住者是医院内感染的主要对象
C.
出院后发生的感染不属于医院内感染
D.
患者在住院期间遭受的感染
E.
入院前处于潜伏期而住院期间发生的感染也属于医院内感染
【单选题】– Shall we go out for lunch? – Don’t disturb me. I ______ the letters all morning and ______ six so far.
A.
write; wrote
B.
wrote; have written
C.
was writing; wrote
D.
have been writing; have written
【单选题】Don’t disturb me. I ___________ letters all morning and have ten so far.
A.
write
B.
have written
C.
was writing
D.
have been writing
【简答题】Don’t disturb me. I ______ letters all the morning and have written ten so far. A．write B．was writing C．have written D．have been writing
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