具有挤密和改变土体物理力学特性的双重作用的地基处理方法有()
A、塑料排水板
B、砂井
C、水泥粉喷搅拌桩
D、碎石桩
参考答案:C
根据对话情景,在空白处填入合适的句子。
Ann: What's your favorite sport?
Ben: Well, ____1____. But now I like playing basketball.
Ann: Could you please tell me what you like to eat?
Ben: Er, I like fish and eggs. But I don't eat any meat!
Ann: ____2____?
Ben: Oh, yes. I love vegetables.
Ann: ____3____?
Ben: No, I never drink wine(酒). I think it's very bad for my health.
Ann: ____4____?
Ben: I drink a lot of milk. ____5____.
Ann: Both milk and juice are good for our bodies.
出血性疾病的筛选试验不包括()
A.出血时间
B.血小板计数
C.凝血酶原时间
D.鱼精蛋白副凝试验
E.纤维蛋白原降解产物