搜题请搜索小程序“爱下问搜题”
问题 单项选择题

吊钩开口度变大超标，则（）。

A、更换钩嘴

B、用火焰矫正恢复

C、用机械压回原位

答案

参考答案：A

判断题

整流就是把交流电变成直流.（）
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阅读理解
阅读理解。
               City Zoo 
     Would you like to see lovely little elephants?
     We've got two. Their names are Qingqing
 and Yangyang.
     Children under 14: 15 yuan
     Adults: 30 yuan
                                                                  City Zoo
                       Science Market
    ★Great sale for computers and laptops
     (Lenovo, Philips, Sony)
    ★Pans of computers (mouse, keyboard,
      monitor, stereo)
     You can get a present for a surprise here.
Tel: 6544588
Email: wns@163.corn

                    Invitation
Dear Lily,
     Welcome to my friend's birthday party.
Time: 4:30 pm-6:00 pm
Date: Sunday
Add: In the People Park
Name: LiuYing
                                                Nancy
                 Luck Snack
     We offer enough healthy fast food. 
Cheap and clean
Breakfast: milk, porridge, cakes, eggs.
Lunch: beer, pork, beef, fish and vegetables.
Supper: beer, dumplings, noodles, bread, cakes
and fruits.

1. How much does it cost if a father goes to the zoo with his 12 years old child?
A. 15 yuan.
B. 30 yuan.
C. 35 yuan.
D. 45 yuan.
2. Whose birthday is on Sunday?
A. Liu Ying's.
B. Nancy's.
C. Mary's.
D. Lily's.
3. What can you have for breakfast in the luck snack?
A. milk, porridge, bread.
B. cake, eggs.
C. milk, porridge, noodles
D. fruits, milk, fish.
4. What do you buy if you'd like to get a present?
A. Animals.
B. Beer.
C. Birthday present.
D. Computers.
5. What time does the birthday party begin?
A. At 4: 00 am.
B. At 4: 30 pm.
C. At 4: 30 am.
D. At 6: 00 pm.
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