Everyone has their own way of learning a

题型:选择题

问题:

Everyone has their own way of learning a foreign language. When I was ten years old, I _______(开始)to chat with foreigners. But I was very shy. G________, I became more and more confident with their help. The f______ year, I went to Yangzhou with two foreigners. I became their g____. First, we came into the Shouxi River, which they wanted to look around ______ boat. After that, they wanted to buy some souvenirs. The sellers couldn’t speak English, _____I tried my best to put_______ they said into English. Next, we went to a small zoo, where we took some _______.This was an unforgettable _____(挑战). I hope I can catch many opportunities in the in the future, then I can speak English, because I think practice makes ______.

考点:序数词
题型:选择题

生态系统的营养结构越复杂,抵抗力稳定性就越大,关于其中原因的叙述不包括[ ]

A.处于同一个营养级的生物种类多

B.能量流动是逐级递减的

C.某种生物消失,可由该营养级的其他生物代替

D.能量传递到顶级,可通过多条食物链来实现

题型:选择题

三角肌瘫痪,肱骨的重力作用可以导致()。

A.平肩

B.翼状肩

C.方肩

D.肩关节半脱位

E.肩关节疼痛

题型:选择题

已知某温度下,0.l mol·L-1NaHB溶液中,C(H)>c(OH),则下列各关系式一定正确的是

A.c(Na)=c(HB)+2c(B2)+c(OH)

B.溶液的pH="1"

C.c(Na)="0.l" mol·L-1≥c(B2)

D.C(H).c(OH)=10-14

题型:选择题

公务员培训原则的关键是( )。

A.理论联系实际

B.学用一致

C.按需施教

D.讲求实施

题型:选择题

春秋时期,提出正名思想的是()

A.孔子

B.管仲

C.周公

D.荀子

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