单项选择题
Words （）meaning， as we all know.
A.convince B.convey C.contribute D.conquer
单项选择题 SinceIwasastrangerthere，Ihadnooneto（）.
单项选择题 （）ismentionedinsomeofhisstories，theauthorwasbroughtupinasmallvillage.
单项选择题 （）howtooperateaswitchboard，Ihavetoasktheofficesupervisortoshowmethecorrectprocedures.
