第1题:
I’m on night duty.When you go to( ), I go to( ).
A.the bed...the work
B.bed...the work
C.bed...work
D.the bed...work
第2题:
Which statement is correct concerning the carriage of coal in bulk ________.
A.Coal should be vented with surface ventilation only
B.Because of its inherent vice,coal should not be loaded wet
C.Dunnage should be placed against ship's sides and around stanchions
D.Through ventilation,as well as surface ventilation,should be provided whenever possible
第3题:
188. Is it difficult for you to get up in the morning? Do you sometimes oversleep? Are you often late for work or school? Yes? Then Hiroyuki Sugiyama of Japan has a special bed for you. Hiroyuki’s bed will get you up in the morning! Here is how it works: The bed is connected to an alarm clock. First, the alarm clock rings. You have a few minutes to wake up. Next, a tape recorder in the bed plays soft music or other pleasant sounds. A few minutes later, a second recording plays. The second recording can be loud music or unpleasant sounds. If you don’t get up after the second recording, you’ll be sorry. A mechanical “foot” is in the bed. The mechanical foot kicks you in the head. Then the bed waits a few more minutes. What! You’re still in bed! Slowly, the top of the bed rises higher and higher. The foot of the bed goes lower and lower. Finally, the bed is vertical. You slide off the bed and onto the floor. You are awake and out of bed. Hiroyuki made his bed because he wanted to win a contest. He works for Honda Motor Company. Once every two years, Honda has a contest—the “All Honda Idea Contest”. In 1996 Hiroyuki won a prize for his bed. [共5题]
(1) The purpose of the passage is ________.
(A) to praise Hiroyuki
(B) to tell a story
(C) to introduce a special bed
(D) to wake somebody up
(2) What does the special bed do first in the morning?
(A) Its tape recorder plays soft music.
(B) Its tape recorder plays loud music.
(C) It kicks you in the head.
(D) Its alarm clock rings.
(3) If you don’t wake up after the clock rings, what will happen?
(A) The bed becomes vertical and you slide off the bed.
(B) The tape recorder plays pleasant sounds.
(C) You will be late for work.
(D) The mechanical “foot” kicks you in the head.
(4) Hiroyuki made such a special bed because ________.
(A) he wanted to win the contest held by his company.
(B) he was good at inventing new things.
(C) he wanted to make money.
(D) he sometimes overslept.
(5) Who is Hiroyuki?
(A) A scientist. (B) A company worker. (C) An inventor. (D) A carpenter.
正确答案:C A D A B
第4题:
The following are the reasons why British coal mining is today called a"sick"industry except()
ABritain has used up almost all coal deposits
Bthe demand for British coal has declined
Cpetroleum,water power,and electric power are replacing coal for many purposes
Dthe old British mines are narrow and deep,making it difficult to sue machines fro mining.
第5题:
第6题:
What is NOT a problem when carrying coal ________.
A.The requirement for through-ventilation
B.The corrosion some types of coal will cause to the ship
C.Spontaneous heating
D.Generation of methane gas
第7题:
第8题:
The energy stored in coal ______.
第9题:
第10题:
若采用分次剂量d,分隔时间大于6小时的分割照射,分次数为n,且允许亚致死损伤获得完全修复,则生物效应剂量的表达式是()