来自李乐山的问题
英语语法题,求此四项改错,并解析Scientistsbelievethatbyaltering(A)thegeneticcompositionofplantsitispossibletodevelopspecimensthatareresisting(B)todisease(C)andhaveincreased(D)foodvalue.选项:a、alteringb、resis
英语语法题,求此四项改错,并解析
Scientistsbelievethatbyaltering(A)thegeneticcompositionofplantsitispossibletodevelopspecimensthatareresisting(B)todisease(C)andhaveincreased(D)foodvalue.
选项:
a、altering
b、resisting
c、disease
d、haveincreased
