4 the bag is very heavy5look,the tree is so tall6he's a polite boy7we live a happy life8they bad a good time9the weather is good10the weather is very oheap11 the news is very good 答案 1.Who sings the best in your class?2.Tom runs faster than Jim.3.The winter is ...
.beep B.peep C.leap D.heap试题答案 在线课程 C beep嘟嘟的声音; 警笛声; (电子装置发出的)短促而清晰的信号声。 peep n.窥视;偷看。 leap n.飞跃;跃进;骤变;激增,heap n. (一)堆,堆积; 大量,许多。根据句意可知答案是C项。练习册系列答案 ...