借周生鞭毛进行运动的细菌有()和()等,借端生鞭毛运动的细菌有()和()等,而借侧生鞭毛运动的细菌则有()等。
参考答案:大肠杆菌、枯草芽孢杆菌、霍乱弧菌、假单胞菌、反刍月形单胞菌
阅读下面的短文,选择正确的答案。
Jack and his mother are sitting at the table. They are having lunch. "I don't like this soup. I don't want to
eat it." says Jack and he puts down the spoon. "All right." says his mother. "Don't eat it."
After lunch Jack and his mother work in the field. They work so hard.
In the evening, Jack's mother gives him a bowl of soup. "Oh, this soup is delicious." Says Jack. "It is the
same soup." says his mother.
1. Where are Jack and his mother sitting ? .[ ]
A. In the room
B. At the table
C. On the desk
D. Under the tree
2. What are they doing? They're .[ ]
A. having lunch
B. watching TV
C. reading English
D. talking
3. Does Jack like this soup? .[ ]
A. Yes, he does
B. No, he doesn't
C. He likes the soup
D. He doesn't like it
4. Jack and his mother work in the field. [ ]
A. In the morning
B. After class
C. Before lunch
D. After lunch
5. In the evening, Jack's mother gives him .[ ]
A. another bowl of soup
B. the same cake
C. the same bowl of soup
D. another cake
下列各句中,没有语病的一句是( )
A.有关专家认为,过度劳累会引起健康透支,最严重的问题不是加班,而是工作压力巨大导致休息时间也无法彻底放松心情所致。
B.国家将在“十二五”期间推进供养型、养护型、医护型养老,实现每千名老年人拥有30张养老床位。
C.“新生代农民工”自从被列入政府重点关注的对象之后,各级政府积极行动,将关心新生代农民工成长作为新一年度工作重点。
D.以娱乐性阅读为主要目的的穿越小说往往并不叙述具体的历史事件,而是借用历史人物的名字,讲述历史版本的现代爱情故事。