A ping-pong ball and a tennis___under the bed.A,is B,am C,are D,be
问题描述:
A ping-pong ball and a tennis___under the bed.A,is B,am C,are D,be
答
C ,两个东西是复数,所以用are
A ping-pong ball and a tennis___under the bed.A,is B,am C,are D,be
C ,两个东西是复数,所以用are