there are about four hundred and fifty k_______ of dog on the earth讲狗的

there are about four h______student in our grade there are about ()students in our school.A four thousand B four thousands of C four thousand ofD thousand of there are about ()students in our school.A four thousand B four thousands of C four thousand ofD thousand of there are about four hundred and fifty k_______ of dog on the earth讲狗的 There are four words.翻译 there are four seasons in a year.用four提问 there are four season in the year. four画线提问 There are four apples in the box.对four提问 there are four room in my house 对four提问 ------classes are there in Grade Four?Four.填空 There are four stickers in my book对four提问 There are four people in his There are four people in my There are four s______ in a year. there are twenty -four ---in a day there are four candidates for this job. There are four s() in a year There are four windows ( )the two doors.