题目内容

Every Monday morning we will stand on the playground and watch the national flag ____ higher and higher.

A. being raised
B. raising
C. rising
D. being risen

查看答案

搜索结果不匹配？点我反馈

更多问题

____ to be most difficult, Drill A is taken away from the lesson.

A. Being considered
B. Considering
C. To consider
D. Considered

The palace Museum is ____ again and again.

A. worth being visited
B. worthy visiting
C. worthy of being visited
D. worth to visit

食品化学保藏技术中一般使用的食品添加剂有___、_、和___。

A. 防腐剂、杀菌剂、抗结剂
B. 防腐剂、着色剂、杀菌剂
C. 防腐剂、杀菌剂、抗氧化剂
D. 防腐剂、漂白剂、杀菌剂

影响干燥食品贮存品质和稳定性的主要因素是________。

A. 水分含量
B. 水分活度
C. 储藏温度
D. 储藏湿度