请问这是个什么句子 and hence后为什么主谓都省略了? and hence中的and和谁是并列关系? Under modern conditions,this
requires varying measures of centralized control and hence the help of
specialized scientists such as economists and operational research experts.
请教老师以下几句都对吗?1. Neither we want it nor they want it.2. Neither we want it nor do they want it.3. He neither smokes nor drinks.4. Neither does he smoke nor does he drink.5. He neither smokes nor does he drink.
1)My car is bigger than yours.2) A chimp has as much I.Q. as a child of five or six does.第1)句中,yours后面没有is,只有my car和yours对称。那么2)句中的does是否可以省略呢?将chimp和a child of five or six对称。
A tourist is someone who travels simply to see and a traveler is a person who looks carefully, who observes with curiosity, and who seeks to connect with the place he/she visits, with its history, its flavors, and its people.connect后紧跟一个with,这是什么用法?后面还有个with...
There’s no change to collective bargaining at the USPS, a major
omission considering that personnel accounts for 80 percent of the agency’s
costs.为什么considering前没有逗号?