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【单选题】
The _______ supports the diesel engine with hydraulic pumps for travel drive, vibration drive and steering ,and other parts of the vibratory rollers.A.
articulated joint
B.
drive shaft
C.
front frame
D.
rear frame
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【单选题】8 (76-78页Unit 3)What is the author's main purpose in writing the text?
A.
To explain the causes of Internet addiction
B.
To analyze the advantages of the internet
C.
To advise students to use the Internet wisely.
D.
To discuss the impact of Internet addiction
【简答题】阴盛格阳,其病证的寒热本质是( )
【简答题】阴盛格阳,其病证的寒热本质是( )
【单选题】4 (76-78页Unit 3)What kind of people think Internet addiction is not a real problem?
A.
Those who have Internet addiction
B.
Those who have a weak personality.
C.
Those who can well manage their time spent online
D.
Those who think the Internet is very powerful and useful
【单选题】Unit 08-6.mp3: What's wrong with the consignment?
A.
It was damaged seriously
B.
The loss of breakage was 30%
C.
Both A and B
【简答题】列竖式计算．（打“☆”要验算） ☆59÷4= 83÷6= 80÷5= ☆76÷7= 73÷9= ☆65÷7= ☆43÷5= 48÷6= 87÷3= ☆76÷4= 49÷3=
【单选题】Unit 6-3.mp3: What will be used in the cargo for packing?
A.
Wooden cases
B.
Drum
C.
Cardboard carton
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