that只能指代前面的单数名词,而不能指代the growth of the global economy这个短语 growth不如直接用grow简洁
the growth of sth. was不如sth. grew简洁;from when agriculture began to 1950的不如from the beginning of agriculture to 1950好,其中from when的表达不能说错;that指代错误,无法指代the growth of the global economy整个短语;from when做非限定性修饰错误;应该用during the 1000 years来特指那1000年。
应该用the 10000用来特指
首先growth 不能用more,应该用greater,不优 比较从句中前后结构要平行,the growth of 和 that of the global economy. from when the agriculture began 不优,gmat更喜欢from the beginnning of
you can't use 'that' in this sort of construction, because constructions using 'that of' (or other preposition after 'that') must have EXACTLY parallel structures. in other words, if the second half says 'that during 10,000 years', then the preceding half must say 'the growth of ___ during something else' (or some other time preposition, such as before or after, in place of during). there's nothing ungrammatical about 'from when', because the clause starting with 'when' is a perfectly legitimate noun clause (i.e., 'when agriculture began' serves as a noun. however: - it's possible that the gmat does consider such constructions wrong; the only way to tell is to see if they say so in any official answer choices - regardless of where the gmat stands on the issue, 'the beginning of agriculture' is unquestionably better than 'when agriculture began' (i.e., an actual noun is almost always superior to a circuitous noun clause, when possible)
you can't use 'that' in this sort of construction, because constructions using 'that of' (or other preposition after 'that') must have EXACTLY parallel structures. in other words, if the second half says 'that during 10,000 years', then the preceding half must say 'the growth of ___ during something else' (or some other time preposition, such as before or after, in place of during). there's nothing ungrammatical about 'from when', because the clause starting with 'when' is a perfectly legitimate noun clause (i.e., 'when agriculture began' serves as a noun. however: - it's possible that the gmat does consider such constructions wrong; the only way to tell is to see if they say so in any official answer choices - regardless of where the gmat stands on the issue, 'the beginning of agriculture' is unquestionably better than 'when agriculture began' (i.e., an actual noun is almost always superior to a circuitous noun clause, when possible)
more than that 这里的that指代什么不清楚。 from when, when修饰不正确
后面的“that during”和前面的比较,前面的也必须是“that during”的结构
把网站装进口袋
随时随地练习