Look at the __.It's very ____.A,rain; heavilyB.rain; rainingC.rainy; heavyD.rain; heavy
问题描述：
Look at the __.It's very ____.A,rain; heavilyB.rain; rainingC.rainy; heavyD.rain; heavy
答
答案：D
这里前面要用名词rain,后面要用形容词heavy.