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【单选题】
下列不属于巴斯德成就的是:A.
“消毒法”应用于各种食物和饮料消毒
B.
发现并根除一种侵害蚕卵的细菌,拯救了丝绸工业
C.
创用了固体培养基,从环境和病人标本中分离纯化培养和鉴定细菌,为病原体的发现提供了重要的实验手段
D.
意识到许多疾病由微生物引起,建立了微生物理论
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举一反三
【单选题】My neighbour is a man of many stories, who has two world wars.
A.
lived up to
B.
lived on
C.
lived with
D.
lived through
【单选题】This is a story about ______.
A.
a rich man who owned a big wood
B.
a poor Irishman who lived all by himself
C.
a clever man who tried to get something to eat for his breakfast
D.
an Irish hunter with a large family
【简答题】At one time there was a romantic vision of homeless wanderers who lived carefree lives and answered to no one.(翻译)
【单选题】1998年，美国发射的月球勘探者号在为期10个月的探测中，发现月球的()存在水冰，总的储量可能有1100万吨至3.3亿吨之多。
A.
南极和北极的阴暗处
B.
月海中
C.
月面之下
D.
月壤中
【单选题】1998年，美国发射的月球勘探者号在为期10个月的探测中，发现月球的（）存在水冰，总的储量可能有1100万吨至3.3亿吨之多。
A.
月海中
B.
月面之下
C.
月壤冻土中
D.
南极和北极的阴暗处
【单选题】1998年，美国发射的月球勘探者号在为期10个月的探测中，发现月球的（）存在水冰，总的储量可能有1100万吨至3.3亿吨之多。
A.
月海中
B.
月面之下
C.
月壤冻土中
D.
南极和北极
【单选题】We should not let our grandparents ,who are too old and weak , alone.
A.
live
B.
living
C.
to live
D.
lived
【单选题】What do we know about the Pompeiians who lived 2000 years ago?
A.
They lived more or less the same as Italians now do.
B.
They liked women wearing all kinds of makeup.
C.
They enjoyed a lazy life with drinking and eating.
D.
They went back to Pompeii after the eruption in AD 79.
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