题目内容

热式空气流量计可分为主流测量方式和旁通测量方式。

A. 对
B. 错

查看答案
更多问题

热线式空气流量计都有自洁功能

A. 对
B. 错

This unit is a () assessment.

A. formative, on going
B. summative

This unit is about ()

A. Foreign exchange
B. balance of payments
C. online payment
D. letter of credit
E. accounting statements

This unit is assessed by ()

A. teacher
B. classmates
C. myself
D. expertise from industry

答案查题题库