用于面包发酵的主要微生物是() A.酵母菌 B.乳酸菌 C.醋酸菌 D.霉菌

题型:单项选择题

问题:

用于面包发酵的主要微生物是()

A.酵母菌

B.乳酸菌

C.醋酸菌

D.霉菌

考点:食品科学技术农产品加工工艺学农产品加工工艺学题库
题型:单项选择题

阅读短文,根据短文内容完成句子,每空一词。

     Once there were five beggars (乞丐). One was English, one Turkish (土耳其人), one Greek (希腊人),

one was an Arab (阿拉伯人) and one was Persian (波斯人). One day they met and decided to stay together,

sharing what they had and helping each other in trouble times.

    Soon a man passed them in the street and gave them a coin. They talked about what to do with it. At last

they decided to buy something to eat.

     "Let's buy some grapes!" said the Englishman. But the Turkish wanted"uzum", the Arab"aneb", the Greek

"stafelea", and the Persian insisted on (坚持) "angur". They did not understand each other's language very well.

Soon they quarreled and even fought.

     While they were fighting about how to spend the money, a stranger came along. He knew all the five

languages. He asked them why they were fighting. After they told him, he said,"Give me your coin. I will buy

what you want."

     He was soon back with a bunch of grapes. Each beggar was happy, as each had what he had wanted.

They all asked for the same thing, but the word for "grapes" is different in different languages.

     If people could understand each other, there would be no need to fight.

1. The five ___________ came from different countries, so they didn't speak the ___________ language.

2. ___________ the money, they decided to buy ___________ to eat.

3. They quarreled and even ___________ because they didn't ___________ each other's language very well.

4. With the ___________ of the stranger, they were ___________ to get what they wanted.

5. In fact, all of them wanted to buy ___________. If everyone can know different languages,

    we have no ___________ understanding people.

题型:单项选择题

We're going to the bookstore in John's car. You can come with us _____ you can meet us there later. [ ]

A. but

B. and

C. or

D. then

题型:单项选择题

紧缩性货币政策的主要功能是______。

A.抑制社会总供给
B.缩小贸易顺差
C.抑制社会总需求
D.刺激社会总需求

题型:单项选择题

男性,43岁,参加长跑过程中发生晕厥,心电图示"窦性停搏",为除外病态窦房结综合征,进行食管心脏电生理检查,以下哪项指标最有意义()

A.窦房结恢复时间

B.诱发窦房折返性心动过速

C.房室结前传文氏点>130次/分

D.测定窦房结电图

E.检出房室旁路

题型:单项选择题

理论上将含碳量为()%以下的铁碳合金称为钢。

A.4.3

B.0.77

C.2.11

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