无论施工方法有何不同,特定涂料配方的最佳溶剂挥发速率都是固定的。
参考答案:错
---It’s a pity that England should have been defeated so easily in the 2010 World Cup.
---They play so well; I really think they are worthy____ a place in the finals.
A.of having
B.of being had
C.having
D.to have
鼻泪管末端开口于()。
A.下鼻道
B.上鼻道
C.中鼻道
D.泪点
E.泪囊