--- __________ is the cost of the trip to Nanjing ? --- About forty yuan per person. A. How B What C. How many D. How much
I like pandas ________ they are beautiful.
Are there any ________ in the tree?
The dolphins are ________ interesting in the zoo.
—Is that ________ elephant?—No,it’s ________ lion.
—________?—Because they are smart.