there are six days left before i go请问这是什么从句?

Are there six days in a week? there are six days left before i go请问这是什么从句? there are fifteen days There are six books in the schoolbag.(six提问） there are six books in my schoolbag对six提问 there are (six monkeys)in the zoo. There are days and then there are 怎么翻译 how many days are there in this There are usually[ ] days in February Are there thirty-one days in April? usually there are ( ) days in februday? There are seven days in a there are fourteen days in _____ week. There are ( ) days in a week.填空 How many days are there in December? There are six people are sleeping on the bus. 是there is only six lessons还是there are only six lessons six days a