Question

Is Mrs Brown ________ her children in China?

1. A.
   and
2. B.
   with
3. C.
   or
4. D.
   of

Answer 1

B
解析：
句中的主语是Mrs. Brown，为单数，只能用is．with her children作伴随状语，而不是主语，因此不选A．C中children不能与is连用．