操场上原来有多少人跳绳?
____ ____ ____ = ____ (____)
我国西北地区以畜牧业为主,其中内蒙古自治区的西部的优良畜种为( )
从右数第三位是____位。
—What about going to Shanghai Disneyland Park next month, Harry?
— ! We'll have a lot of fun there.