Question

【题目】There a teacher and thirty students in the classroom.
A.has
B.have
C.is
D.are

Answer 1

【答案】C
【解析】句意：在教室里有一个老师和30名学生。这里是there be句型，符合就近原则，be的单复数根据a teacher来确定。故用单数形式，故选C。