中位能实现双向锁紧且油泵卸荷的三位阀是（）型阀。
A.M
B.O
C.H
参考答案：A
判断下面的翻译是否正确，对的画“√”，错的画“×”。
( ) 1. 你感觉怎么样？How do you feel?
( ) 2. 这是我的肩膀。This is my elbow.
( ) 3. 这是她得手指。This is her toe.
( ) 4. 这很暖和。This is warm.
Everybody in my family believes that my sister is equal _____ our old sick grandmother but I hold
the opposite opinion. [ ]
A. to take care of
B. to taking care of
C. with taking care of
D. taking care of
