坍落度试验只适合于坍落度不是很小,且集料公称最大粒径不大于31.5mm的()混凝土。
参考答案:塑性
1.5岁患儿因慢性贫血,经多方检查确诊为营养性巨幼细胞贫血。以下哪项是其最有诊断意义的临床表现()
A.舌炎及反甲
B.肝脾及淋巴结肿大
C.皮肤淤点伴黄疸
D.皮肤苍黄,毛发枯黄
E.以上都不是
The majority of the people were in favour of the plan. However, I ______the plan on the
grounds that it is too expensive.
A.approved of
B.objected to
C.prepared for
D.longed for