题干
His family__________ all very kind and friendly. His family__________ a happy one.
A：are; is
B：is；is
C：are; are
D：is; are
答案(点此获取答案解析）
A
His family__________ all very kind and friendly. His family__________ a happy one.
A：are; is
B：is；is
C：are; are
D：is; are
