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【单选题】
与兴奋性突触后电位形成有离子是A.
K+ 、 Na+ ，尤其是 K+
B.
K+ 、 Na+ ，尤其是 Na+
C.
K+ 、 Cl- ，尤其是 Cl-
D.
K+ 、 Cl- ，尤其是 K+
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皮皮学刷刷变学霸
举一反三
【单选题】. The education system was once the ______of the country, but now it seems to be________.
A.
proud…in ruin
B.
pride…in ruins
C.
remains…falling into ruin
D.
wonder…fall into ruins
【单选题】下列对施工现场主要材料、半成品堆放的叙述，不正确的是（）
A.
大型工具，应当一头见齐。
B.
砂应堆成方，石子应当按不同粒径规格分别堆放成方。
C.
混凝土构件堆放场地应坚实、平整，按规格、型号堆放。
D.
各种模板应当按规格分类堆放整齐，地面应平整坚实，叠放高度一般不宜超高2.6m，大模板存放应放在经专门设计的存架上。
【单选题】In Education Action Plan for the BRI, which one is not mentioned in the mission of education?
A.
Open policy and deeply integrate with the global trends in educational reform and development.
B.
Promoting a common prosperity of education in the countries along the B&R.
C.
Providing strong stimulus to domestic reform and development in education.
D.
Setting up new education institution along the BRI countries.
【单选题】What type of education are you receiving now?
A.
compulsory education
B.
higher education
C.
primary education
D.
secondary education
【单选题】______ countries are now at risk of not achieving education for all on the basis of completion rates.
A.
32
B.
59
C.
29
D.
88
【多选题】Now education in Britain is divided into four stages: _________, _________, __________ and ___________.
A.
primary education
B.
secondary education
C.
further education
D.
higher education
【单选题】What is the passage mainly about?
A.
In Britain, the education quality is declining.
B.
In Britain, there's no reason to question standards on foundation courses.
C.
In Britain, A-lever inquiry is to be ordered.
D.
In Britain, people argue about the national educational performance.
【简答题】I ’ m now a distance education student.英译汉
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