Mary often has eggs and bread ________ b_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题选择题

Mary often has eggs and bread ________ breakfast. [ ]

A. with

B. for

C. on

答案

答案：B

问答题简答题

微生物有哪几种氧化有机物的方式？他们有何区别？

判断题

二级母钟的备用方式为无备用。