1 . When shopping online, here are a few simple steps you can take to ________.

A．keep being cheated	B．keep from being cheated
C．be kept from being cheated	D．be kept being cheated

2 . 英译汉
1. place it under national protection____________________________________
2. keep the animals safe from attacks___________________________________
3. watch over the animals day and night_________________________________
4. be removed from the endangered species list___________________________
5. intend to stop the protection______________________________________
6. exist in harmony with nature______________________________________
7. be a threat to wildlife____________________________________________
8. buy goods made from endangered animals___________________________
9. live in peace and safety___________________________________________
10. identify literal and implied meaning_________________________________