—What's on the desk? —There ________ a r
题型:选择题
问题:
—What's on the desk?
—There ________ a ruler and two pens on the desk.[ ]
A. is
B. are
C. am
D. be
—What's on the desk?
—There ________ a ruler and two pens on the desk.[ ]
A. is
B. are
C. am
D. be