所有作业车、轨道平板车装载的工具、材料必须放置牢靠,不得侵线,必要时要进行绑扎。
参考答案:对
根据括号内的汉语提示,完成句子。
1. My brother plays ping-pong ball _____ (每一) day.
2. Miss Yany is our _____ (数学) teacher. I like her.
3. This _____ (图画) is very nice.
4. These tapes are very interesting. I need _____ (他们).
5. My uncle has a _____ (电脑).
6. What is your _____ (家庭) name?
7. Does your son have _____ (八) erasers.
8. I can _____ (拼写) in English.
9. Her friends don't _____ (知道) the answer to this question.
10. A: Are your _____ (朋友) teachers (老师)?
B: No, they aren't.
外观呈磨玻璃样,白细胞数中等度升高[(50~500)×10/L],以淋巴细胞升高为主,蛋白质明显升高,糖和氯化物减少()
A.流行性乙型脑炎
B.流行性脑脊髓膜炎
C.病毒性脑膜炎
D.结核性脑膜炎
E.以上都不是