试题题干
Directions: Read each of the following sentences carefully, and choose A,B,C or D that has the closest meaning to the underlined word or phrase.
Reduced consumption of meat, increased use of new high protein food made from soybeans, and development of ocean resources for food are some alternatives that must be considered.（）
参考答案
正确答案：
试题解析
substitutes 替代物； alternatives 替代品。
减少肉类消费、增加大豆高蛋白新食品的使用以及开发海洋食品资源是一些必须考虑的替代方案。