问题
多项选择题
粉煤灰进场需见证取样复验。复验的项目包括()、活性指数、需水量比、三氧化硫等。
A.强度
B.细度
C.安定性
D.烧失量
E.含水量
答案
参考答案:B, D, E
粉煤灰进场需见证取样复验。复验的项目包括()、活性指数、需水量比、三氧化硫等。
A.强度
B.细度
C.安定性
D.烧失量
E.含水量
参考答案:B, D, E
Read, choose and complete. 根据情景,选择合适的答语补全对话。 | |
1. —This is my bedroom. —Oh, it's very beautiful. Where is your dresser? — 2. —Hi, Jenny. On Saturday, what do you want to do? — —OK, it's great. 3. —What are you doing, Li Ming? — Do you like to do it? —Yes, I like to. 4. My teddy bear is soft. But
|