13. His argument does not suggest that mankind can _____ to be wasteful in the utilization of these resources.
A.resort B. grant C. afford D. entitle
<afford>
afford 负担，承担
</afford>
<resort>
resort (to) v.诉诸于，求助于 n.度假胜地
</resort>
<grant>
grant 同意，补助，津贴
TA. 助教
RA. 助研
</grant>
<entitle>
entitle 取名，授权
enrich 使富足
enlarge 扩大
strengthen 加强，巩固
entitle sb to sth 授权
moron 低能者
idiot 白痴
mountebank 江湖骗子，江湖术士
bullshit 胡说
ass 笨人
</entitle>