8.Swimming in the pool with friends _________ very interesting.A.has B.have C.is D.are

问题描述:

8.Swimming in the pool with friends _________ very interesting.A.has B.have C.is D.are
8.Swimming in the pool with friends _________ very interesting.
A.has B.have C.is D.are

c,swimming是动名词做主语,in the pool with friends 用来修饰主语的