题目内容：

Here are five points you can follow to improve your English, and the first point is the most important.

It’s your duty to achieve your aims (目标)! Studying English is your own duty and not the duty of your teacher or your parents. You must take an active (积极的) part in your classes!

Get a teacher or attend a class! It’s a little difficult to study English alone. Also, it’s difficult to learn how to speak English if you don’t have an English teacher or someone else to talk with.

Work as hard as possible! You need to practice speaking often. You should do all of your homework, study vocabulary lists outside class, and check the homework in time.

Keep studying! Don’t stop for a long time even during a summer holiday! To make good progress, you should study at least 5 hours each week.

Make English your hobby and have fun! You can improve your English through other activities: Reading — choose English books that you can read. English songs — choose your favorite English songs and sing them again and again. DVDs — many films are in English with subtitles in your language. Travel — traveling in English-speaking countries can help you with your English.

1.According to the writer, an English learner should study     every week to make good progress.

A. about two hours

B. at least four hours

C. at least five hours

D. more than seven hours

2.Which of the following activities is NOT mentioned (提到)?

A. Reading English books.

B. Singing English songs.

C. Watching English films.

D. Writing e-mails in English.