俄国人较注重（），用餐时间较长。 A.早餐 B.午餐 C.晚餐 D.夜宵

美国联邦政府结构如右图所示，其中体现的原则表述最准确的是

( )

A．天赋 * *

B．主权在民

C．社会契约

D．分权制衡

Students must apply for a place before attending any class. Applications(申请), either by post or in person, are dealt with strictly in the order they are received at the Adult Education Office.

　　You can apply:

　　BY POST-Use the card provided with the exact fee. You'll be accepted on the course unless it is full, in which case we will inform you. An acknowledgement(承认) will not be made nor a receipt(收据) sent unless you provide a stamped addressed envelope. Receipts will normally be given out at the first class.

　　IN PERSON-Call at the Adult Education Office (ground floor, Block C) between approximately 9:00 a.m. and 3:00 p.m. (2:30 p.m. on Fridays), or at the College Reception Desk (at the main entrance) at the other times (in the evenings until about 7:30 p.m. on Fridays).

　　Students should note that popular classes may be full well before the course is to start, so that early application is strongly advised to avoid disappointment.

　　For the AUTUMN TERM, applications will be accepted by post (preferably) or in person from 1st August.

　　For the SPRING TERM, applications will be accepted from 1st December.

　　For the SUMMER TERM, applications will be accepted from 1st April.

68．Students who apply to the college by post will ________ .

　　A．avoid disappointment

　　B．be sent a bill

　　C．have an advantage over people applying in person

　　D．be informed if they haven't got a place

69．Students applying by post must ________ .

　　A．hand in a stamped addressed envelope in person

　　B．pay at the first class

　　C．bring the receipt to the first class

　　D．send payment with their application

70．Where can students apply in person?

　　A．At the College Reception Desk at 3:30 p.m.

　　B．At the Adult Education Office after about 3:30 p.m.

　　C．At the Adult Education Office at 9:30 a.m.

　　D．At the College Reception Desk at 2:20 p.m. on Fridays.

71．If students want to apply for the AUTUMN TERM, ________ .

　　A．they should check whether the course is full

　　B．they can apply by post or in person

　　C．applications must be received by August 1st

　　D．they must apply in person before August 1

有一个公益顺风车行动，春节期间免费送近万个民众回家。但有些顺风车被人当黑车打了，请问你对于这一现象怎么看。

人们在制造工具的过程中，不断地寻求劳动工具与劳动对象的客观规律，这种在劳动过程中寻求规律的思考就是脑力劳动，但科学劳动的出现则是在此很久以后的事情。( )

在飞行过程中，飞行员由于某种原因将视觉过分集中在某个或某几个仪表上、从而忽视其他仪表的现象，可称之为（）.

A.注意力集中

B.视觉呆滞

C.视觉固着