问题
选择题
Sea water ______ many minerals, salt ______.
A.contains, included
B.contains, including
C.includes, contained
D.contains, contained
答案
答案:A
题目分析:句意:海水含有很多矿物质,包括盐在内。Contain可以指含有某种成分,指不同类的完全包括,而include指同类的部分包括,而且常用于sb/ sth included 或者 including sth 结构。