一元二次方程x²+x﹣2=0的根的情况是【   】

A．有两个不相等的实数根

B．有两个相等的实数根

C．只有一个实数根

D．没有实数根

用所给词的适当形式填空。

1. Town Cinema has            (comfort) seats.

2. They have good              (serve). We all like to go there.

3. I think Movie Palace is the            (good) of all the cinemas.

4. This bag is very           (heavy) but that one is even          (heavy) .

5. Titanic was one of           (popular) movies at that time.

6. Which is the best              (cloth) store?