反渗透膜污染能够导致进水与浓水间压差减小。

题型:判断题

问题:

反渗透膜污染能够导致进水与浓水间压差减小。

考点:循环水操作工循环水操作工题库
题型:判断题
阅读理解。
     I started school when I was five. I started this school when I was eleven and I will leave next year when I
am sixteen. So I will spend 5 years at this school. The school year starts in September and ends in July. I have
a two-week holiday in December, two weeks in April and six weeks in July and August. I also have a one-week
holiday in February. In June next year, before I leave this school, I will take exams in 10 subjects. The exams
are called GCSE. All children in England have to study English, math, science and a foreign language. They can
also choose some other subjects.
     Here is my timetable for this year. School ends at 3:15 p.m.
Weekdays 9:20 10:35 11:50 12:50 1:50
Mon. English Math lunch Science IT
Tues. Geography  English Science Science French
Wed. French Cooking  Geography  Geography  History
Thu. Games Math French French English
Fri. Math English History History Classics
1. How old is the writer this year?
A. Seventeen.
B. Sixteen.
C. Fifteen.
D. Fourteen.
2. How many weeks of holiday does the writer have in a year?
A. 6 weeks.
B. 11 weeks.
C. 10 weeks.
D. 2 weeks.
3. What class does he begin to have at 9:20 on Wednesday?
A. French.
B. Math.
C. History.
D. Science.
4. When does the writer have math on Thursday?
A. 10:35.
B. 9:20.
C. 12:50.
D. 1:50.
5. Which statement is NOT TRUE according to the article?
A. The writer usually has four classes in a day.
B. Classes usually begin at 9:20 a.m.
C. On Tuesday the writer begins to have geography at 12:50.
D. The students at this school usually have lunch at 11:50.
题型:判断题

男,60岁,咳嗽10余年,秋冬加剧,咳声无力,气短而喘,动则尤甚,痰清稀,声低懒言,时有自汗,舌淡脉弱,属()

A.心肺气虚证

B.脾肺气虚证

C.肺气虚证

D.肺阳虚证

E.寒痰阻肺证

题型:判断题

新中国成立初期,我国平常信函资费是按照( )的价格核定的。

A.8两大米

B.10两小米

C.12两小米

D.15两大米

题型:判断题

败血症患者需在体温正常几天后停止使用抗生素()

A.1~2天

B.2~3天

C.7~10天

D.2~3周

E.4~8周

题型:判断题

人的教育活动与动物“教育”活动的本质区别是()。

A.社会性

B.生产性

C.实践性

D.意识性

E.科学性

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