691 个回答
为什么 from place to place 与 over time 之间要用 and 连接
用 and 连接更强调。相当于下句的省略：People's ideas about a normal colour for food can change from place to place and change over time.
回答于 1秒前
send to 算短语吗
send to 并非固定搭配的短语，所以查不到。你的句子其实涉及 send...to...，原句相当于：We send little pieces of paper for their goods to China.考虑到宾语little pieces of paper for their goods太长，后改变了句子结构。
回答于 1秒前
a flock of...作主语时谓语动词用单数还是复数
当 a flock of...用作主语时，其后的谓语动词用单数或复数都可以。用单数——将其视为一个整体来考虑；用复数——侧重考虑其中的个体。例句：A flock of birds hovers around the farm. 一群鸟绕着农场盘旋。（搭配词典）A flock of geese were passing overhead. —群雁从头顶飞过。（韦氏高阶）所以网友的这道题，选单数...
回答于 1秒前
形容词短语作状语的具体理解
She came over, eager to help. 她走了过来，很想帮忙。——伴随状语We stayed up late, anxious to finish the work. 我们待到很晚没睡，亟于完成这项工作。——伴随状语He arrived home, hungry and tired. 他回到家里，又饿又累。——结果状语She lay awake half the night. 她有半夜没睡着。——伴随状语注：也有人将以上形容词...
回答于 1秒前
even/even though区别
His Spanish isn't good,even after three years in Spain.这里的 even 是副词，修饰后面的介词短语 after three years in Spain。His Spanish isn't good,even though he lived in spain for 3 years.这里的 even though 是连词，引导让步状语从句。Nobody would help her,not even her best friend would he...
回答于 1秒前
All had gone home错在哪
同意曹老师的分析，本句中的 all 最好改为 all of them 或改为 they all。根据《柯林斯高级英语用法词典》，all单独用作主语是相当正式的用法，在现代英语中通常不这样用。再根据《牛津英语用法指南》第三版，单独使用的 all 用于指人或事物都是错误的，该“指南”为此给出了以下正误句：Everybody / Everyone stood up. 每一...
回答于 1秒前
added to和adding to的用法
added to 的用法added to 主要用于 added to this / that，属惯用语，通常用于句首，意思是“而且”“此外”。如：Added to this, he is an untiring artist. 而且，他是一个不知疲倦的艺术家。We were short of money. Added to that, we were lost! 我们钱不够。而且我们还迷路了！Added to this, the birth rate is not so g...
回答于 1秒前