1 . At present, many students _____ their breakfast in order not to be late for school.

A．hurry off

B．hurry up

C．rush through

D．take up

2 . 英汉互译
1. 抗生素的过度使用 ________
2. 培养耐药细菌 ________
3. as she puts it ________
4. harbor antibiotic-resistant bacteria ________
5. synthetic nitrogen-based fertilizer ________
6. 生长在土壤中的萝卜 ________
7. take up resistant genes ________