Only people with poor health will be at risk of food borne illness.
查看答案
Food borne diseases only appear in developing countries.
A. 对
B. 错
There we receivedseceral weeks of high degree training.
A. 对
B. 错
The now job he would be thaking _raising racing horses.
A. was
B. is
C. are
D. were
The two countries keep friendly with each other.
A. 对
B. 错
微信支付 
支付宝支付