The price of fish is________during the Spring Festival. The price of fish is________during the Spring Festival.A.expensive B.High C.valu 分类:中医助理医师 题型:单选题 查看答案
We don't need air conditioning,________ We don't need air conditioning,________A.nor can we afford it B.neither can affo 分类:中医助理医师 题型:单选题 查看答案
爆炸性粉尘环境根据爆炸性粉尘混合物出现的频繁程度和持续时间分为( )。 爆炸性粉尘环境根据爆炸性粉尘混合物出现的频繁程度和持续时间分为( )。A.20区 B.21区 C.10区 D.11区 E.12区 分类:中医助理医师 题型:单选题 查看答案