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【单选题】
A:東京でも 雪が ふりますか。 B:ええ、ふりますよ。でも、去年はあまり( )。
A.
ふりませんでした
B.
ふりません
C.
ふりました
D.
ふります
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举报参考答案：
举一反三
【单选题】弗莱明发现青霉素是由于观察到在产黄青霉菌菌落周围不见有细菌生长,而再深入研究创造奇迹的。这是人类首次观察到并利用的微生物之间的
A.
寄生关系
B.
捕食关系
C.
拮抗关系
D.
共生关系
【单选题】Mr. White works with an import and export company, but he ______ for this industrial fair, since
A.
12. Mr. White works with an imp ort and export company, but he ______ for this industrial fair, s ince he is on leave. A．has worked
B.
works
C.
has been working
D.
is working
【单选题】Mr. White works for a chemical import-export company, but he ______ for this industrial fair, since he is on leave.[1997]
A.
has worked
B.
works
C.
has been working
D.
is working
【单选题】Mr.White works in an import and export company,but he_____for this industrial fair,since he is on leave.
A.
has worked
B.
works
C.
has been working
D.
is working
【单选题】Mr. White works for a chemicals import and export company, but he has been working for this industrial fair, while he is______ from that company.
A.
on leave
B.
on duty
C.
on patrol
D.
on guard
相关题目：
【单选题】弗莱明发现青霉素是由于观察到在产黄青霉菌菌落周围不见有细菌生长,而再深入研究创造奇迹的。这是人类首次观察到并利用的微生物之间的
A.
寄生关系
B.
捕食关系
C.
拮抗关系
D.
共生关系
【单选题】Mr. White works with an import and export company, but he ______ for this industrial fair, since
A.
12. Mr. White works with an imp ort and export company, but he ______ for this industrial fair, s ince he is on leave. A．has worked
B.
works
C.
has been working
D.
is working
【单选题】Mr. White works for a chemical import-export company, but he ______ for this industrial fair, since he is on leave.[1997]
A.
has worked
B.
works
C.
has been working
D.
is working
【单选题】Mr.White works in an import and export company,but he_____for this industrial fair,since he is on leave.
A.
has worked
B.
works
C.
has been working
D.
is working
【单选题】Mr. White works for a chemicals import and export company, but he has been working for this industrial fair, while he is______ from that company.
A.
on leave
B.
on duty
C.
on patrol
D.
on guard
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