炸弹探测设备是一种专门用于探测()的装置。 A.炸弹 B.子弹 C.爆炸物 D.凶器

题型:单项选择题

问题:

炸弹探测设备是一种专门用于探测()的装置。

A.炸弹

B.子弹

C.爆炸物

D.凶器

考点:船舶保安船舶保安设备与警报系统船舶保安设备与警报系统题库
题型:单项选择题

阅读理解。

      Mr Backer is a kind-hearted man. Once he gave some food to a poor woman. Mr White, the boss of the

restaurant, found it and became angry. He often gave the leftovers (剩饭菜) to some poor workers. Mr

Backers lost his work for it. It was difficult for him to find work in the small country though (虽然) he was

an able cook.. The war made all stop. Children couldn't go to school, most shops were closed, even some

farmers were hungry. Some people were made to leave their houses and they had to find the safe places. It

was an autumn night. Mr Backer hadn't any food to eat and went to bed, but he couldn't fall asleep. Suddenly

he heard a noise in his room. He saw a man looking for something useful there. He said nothing and watched

it carefully. At last the man brought a few old clothes out of a broken paper box and took them away. He got

up quickly and followed him gently (文雅地), with his quilt on his back. The man didn't find him and went into

a small and wet house. Mr Backer also went in and saw there was nothing in the room. The thief (贼) saw him

and was surprised. He asked, "What did you come here for?" "You have carried my things here," said Mr

Backer. "I have to move here, too!"

1. Mr White sent Mr Backer away because _____.[ ]

A. he couldn't cook

B. he didn't work hard

C. he didn't like him at all

D. he gave some leftovers to the poor woman

2. _____, so the people in the small country got into trouble. [ ]

A. The war broke out (爆发)

B. It didn't rain

C. Children couldn't go to school

D. Shops and factories were closed

3. Mr Backer couldn't go to sleep because _____. [ ]

A. the weather was cold

B. the weather was hot

C. he was hungry

D. he was ill

4. Mr Backer said nothing when the thief went into his room because _____. [ ]

A. he wanted to send him to the police station

B. there was nothing expensive there

C. he was afraid the man could hurt him

D. he hoped the man could help him

5. The word "quilt" in this story means _____. [ ]

A. 珠宝

B. 钱箱

C. 被子

D. 鞋带

题型:单项选择题

参与构成谷胱甘肽过氧化物酶的营养素是( )

A.铁

B.锌

C.硒

D.硫胺素

题型:单项选择题

盐效应

题型:单项选择题

中学心理学的性质是()。

A.自然科学

B.社会科学

C.兼有自然科学与社会科学性质,以社会科学为主

D.兼有自然科学与社会科学性质,以自然科学为主

题型:单项选择题

In your project, you use product analysis to translating project objectives into tangible deliverables and requirements. All the following tools are used for product analysis EXCEPT ______ .

A.value engineering

B.value analysis

C.product breakdown

D.benefit/cost analysis

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