当手接触高温的物体时会缩手，缩手反射的整个过程应该是 [ ]

搜题请搜索小程序“爱下问搜题”

问题选择题

A．感受器→传入神经→传出神经→神经中枢→效应器

B．感受器→传入神经→神经中枢→传出神经→效应器

C．效应器→传入神经→传出神经→神经中枢→感受器

D．传入神经→感受器→神经中枢→传出神经→效应器

答案

听力题

二、Word spelling(单词拼写)10分

1.New Zealand is s_________ by the Pacific Ocean to the north and east.

2.New Zealand has a p_________ of about 3.8 million people.

3.The _________(气候)in some southern cities is very mild and pleasant.

4.In China October 1 is _________(庆祝)as a National Day.

5.The girl r_________ to in your letter used to be my neighbor's daughter.

6.New Zealand,with its n_________ beauty,mountains,rivers and national parks,attracts tourists.

7.Many families go _________(野营)in the hills or on the coast.

8.The happier events,like wedding,are m_________ with speeches,singing and dancing.

9.Can you tell something in r_________ to education?

10.Captain Cook took _________(占有)of the islands in 1769.

单项选择题

三级钢尺量距导线的测角中误差为（）。

A．±4"

B．±6"

C．±8"

D．±12"