圆盘式真空过滤机,按照转轴位置的不同,可以分为()。
A.立式
B.卧式
C.链带式
参考答案:A, B
根据句意及首字母或汉语提示完成单词
1. There are lots of beautiful flowers in the g ______.
2. There is a big b______ over the river (河).
3. Your room is a little d______. Please clean it.
4. We often go to eat dinner in a ______ (饭店).
5. Every year many people come to ______ (参观) the place.
以下各项正确的是:()
A.毛细支气管炎,3岁以上小儿多见
B.支原体肺炎,6个月以内婴儿多见
C.腺病毒肺炎,6~24个月小儿多见
D.金黄色葡萄球菌肺炎,6~12个月多见
E.衣原体肺炎,儿童多见