A.Since
B.While
C.Because
D.If
[单选题]Certain [programswork better for ]some than for [others].Your doctor will b
[问答题]Directions: Some people think that alluniversity students should study what
[单选题]Some college students in China maintain a casual correspondence with their
[问答题]These two students from our school have been admitted to Beijing University
[单选题]Most London colleges have a library, with a full-time librarian who will be
[单选题]Most London colleges have a library, with a full-time librarian who will be
[单选题]Most London colleges have a library, with a full-time librarian who will be
[单选题]Most London colleges have a library, with a full-time librarian who will be
[单选题]Most London colleges have a library, with a full-time librarian who will be
[单选题]Most London colleges have a library, with a full-time librarian who will be