hay does the zoo-keeper feed the elephant?(How many,How long
hay does the zoo-keeper feed the elephant?(How many,How long
How long does an elephant live?
How many g____are there in the zoo?
how long do you think____to go to the zoo?A.does it take b.w
How long does it take you to v填什么the zoo
jim lives near the zoo.how long does it take jim to go to sc
How long can the elephant live at most
How much does the elephant weigh?_____the elephants _____?
How much does the elephant weight?这个大象有多重
How much does the elephant weigh?怎么改写句子
how much does the elephant weight?中weight是什么词性?
How long does the camp last?