—Wow, you look good. Your hair looks fantastic. You’re such a wonderful friend. You’re so generous. I’ve always liked you.
—________! Get to the point. I haven’t got food all day.

从本质上看，两次鸦片战争爆发原因的相同点是（   ）

在KClO₃分解制O₂的反应中MnO₂作催化剂，下列有关催化剂说法不正确的是(    )

阅读下列短文，根据短文内容填写表格。(每空限填一词)     

    Hi! Do you know the three children? They are in a happy family. Xiao Xue is a helpful girl. She is beautiful. She likes studying. She studies very hard. She gets up early and finishes her breakfast quickly .Then she rides her bike to school . Liu Xing is a little lazy. He gets up late and then washes his face, brushes his teeth in a hurry. Then he goes to the bus stop without breakfast. He usually plays basketball after school. In the evening, he seldom (很少)does homework. He goes to bed late. Xiao Yu is a lovely boy. He gets up very slowly and then he usually takes a shower(淋浴)at home before breakfast. After that, he goes to school in his father’s car. He likes watching TV in the evening.

Name	Xiao Xue	Liu Xing	Xiao Yu
Personality（个性）	She is ____.	He is a little lazy.	He is____
How to go to school	She____ to school.	He goes to school by____	He goes to school by____
Habits	She finishes her Breakfast ____	He goes to school____breakfast.	He usually takes a shower____breakfast.
____	She likes study.	He likes playing____and computer games.	He likes watching TV.

有关太阳活动的叙述，正确的是（   ）