题目内容

左旋螺旋压缩弹簧可以画成右旋,但必须注明左旋。

A. 对
B. 错

查看答案
更多问题

--________?-- I feel happy.

A. How are you
B. How do you feel
C. How old are you
D. How do you do

Which word means " 瑜伽‘’ ?

A. gym
B. yogurt
C. polo
D. yoga

He was _____ a lot.

A. sweat
B. sweated
C. sweating
D. sweats

Doing exercises helps people to_______.

A. keep calm
B. keep fit
C. keep close
D. keep awake

答案查题题库