题目:
当发动机负荷发生变化时,将会引起自动变速器()的变化。
A.主油压
B.速控油压
C.R档油压
D.储压器的输出油压
答案:
参考答案:A
当发动机负荷发生变化时,将会引起自动变速器()的变化。
A.主油压
B.速控油压
C.R档油压
D.储压器的输出油压
参考答案:A
A. great
B. well-known
C. popular
D. interesting
2. They had fun in the park yesterday.[ ]
A. had much time
B. were exciting
C. had a good time
D. looked for
3. I can take care of my little sister.[ ]
A. look for
B. look after
C. look at
D. look up
4. There is lots of water in the bowl.[ ]
A. some
B. many
C. much
D. a little
5.Mother often does the laundry on Sunday.[ ]
A. does the cleaning
B. washes clothes
C. goes shopping
D. does some reading
[ ]