问题补充：
短文填词：（共10小题，每题1分，共10分）
It is said that each year China consumes 15 billion lunch
boxes, which over a half are not qualified products.1.
These cheap lunch boxes pose threat to h. They2.
contain (有毒的) chemicals, which could harm human 3.
digestive and nervous systems, and even cancers. Experts 4.
suggest that consumers take their own table-ware them rather 5.
than use that (提供) by restaurants. If you really need to 6.
use a restaurant lunch box, carefully first. Those which 7.
break or leak easily, or smell t are not suitable for you 8.
to use them your lunch container. If you are careful about 9.
what you eat your lunch from , you will also do your part in p 10.
our environment at the same time.1. of 2. health 3. poisonous 4. cause 5. with 6. provided 7. check
答案：
(答案→)1. of 2. health 3. poisonous 4. cause 5. with 6. provided 7. check
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