下列诗句中表达诗人高瞻远瞩、不畏邪恶的信心和勇气的是第(    )句。

34＋52＝____。

海拔较高、中部平坦、边缘陡峻的是（　　）

①开阔了人们的眼界       ②造成了数百年的殖民掠夺与扩张

③把世界各地连成一体     ④促进了欧洲资本主义的发展。

阅读短文，判断正误，正确的在题前打T，错误的打F 
Helen is an English school girl. She’s eleven years old. Now she and her parents are in Jinan. Her parents teach English in our school. They are very kind. Helen is a good pupil. She’s good at maths. We are good friends. She’s clever and beautiful . Now she can speak a little Chinese.
(1)Helen is from America.   ____ 
(2)Her parents are English teachers____ 
(3)Helen is in Beijing now.____ 
(4)She isn’t good at maths.____
(5)She can speak a lot of Chinese.____