混溶剂
参考答案:在一定条件下能与原油混相的物质。
Thank you for me find my little cat yesterday.
A.help
B.helps
C.helped
D.helping
She is not easy to work with,because she is very________in everything,not willing to accept others'
opinions even if she is wrong.[ ]
A.absentminded
B.stubborn
C.outgoing
D.confident