Liu Xiang and Yao Ming are world-famouss

题型:选择题

问题:

Liu Xiang and Yao Ming are world-famoussports stars. ______ of them have set a goodexample to us.[ ]

A.  All

B. Neither

C. Both

D.  None

考点:不定代词
题型:选择题
阅读下面对话,从方框内7个选项中选择5个恰当的句子完成此对话。
A.They didn’t even look at us.
B.No. You love them as before.
C.Yes, it was great!
D.What’s the matter?
E.Were they friendly to you?
F.You once loved them so much.
G.Yes, I did.
A:Was the concert good?
B: 小题1: 
A:Why are you angry then?   小题2: 
B:Well, after the concert I waited outside the theatre in the rain. I wanted their autographs.
A:Did you see them?
B:小题3: 
A:Did they talk to you?
B:No, they didn’t. They didn’t wave. They didn’t smile. They didn’t say hello.  小题4: They just jumped into a big, black car and then disappeared.
A: 小题5:
B:Yes. But that was yesterday.
题型:选择题

10名女油漆工在一大罐内手工涂漆,未采取个人防护措施,罐内亦无通风设备。工作不久即感头昏、胸闷、气短、全身无力,15~20分钟内有4名油漆工倒地昏迷,神志不清,立即送医院抢救。经对症治疗,3天后均痊愈出院。经了解,稀释油漆的溶剂为二甲苯。模拟现场作业条件,测定空气中二甲苯浓度为1020mg/m3

对4名油漆工的诊断是()。

A.急性职业中毒

B.昏迷油漆中毒

C.急性油漆中毒

D.急性二甲苯中毒

E.以上都不是

题型:选择题

洁净室壁板的安装应符合下列要求( )。

A.壁板的安装顺序,先从转角开始,两边企口处要使用密封条,当安装到一定长度时,应预扣一段顶马槽,保证壁板的整体强度

B.壁板的封口处要设在开口或转角地方

C.洁净室壁板装好后,将屋角与顶马槽预装,注意平直

D.壁板(包括夹心材料)应为难燃材料

E.装配后的壁板间,以及壁板与顶板间的拼缝应平整严密

题型:选择题

决定牙齿形状的是()。

A.成釉器

B.牙 * *

C.牙囊

D.成釉细胞

E.星网状层细胞

题型:选择题

中国的古典园林的苏州四大园林是指();();();()。古典园林特别善于利用具有浓厚民族风格的各种建筑物,如亭、阁、楼、台、轩、舫、桥等。

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