Mother is _____ in my family.
A. busy
B. busier
C. the busiest
D. more busy
查看答案
There are _____ in the park on Sunday.
A. more children
B. a lot of people
C. much men and women
D. many peoples
-This blue sweater is too big for me.-Will you please show me a _____ one?
A. small
B. smaller
C. the smallest
D. smallest
This bike is _____ than that one.
A. twenty yuan dear
B. twenty yuan dearer
C. dear twenty yuan
D. dearer twenty yuan
在Inventor中过渡约束一般适用于以下哪种装配?
A. 凸轮约束连接
B. 齿轮传动
C. 涡轮蜗杆传动
D. 齿轮齿条传动