InthenortheasternUnitedStates,itrainsintermittently间歇地throughoutthespring.
积极发展混合所有制经济，是完善我国基本经济制度的重要途径。2017年9月11日，我国首条由民营资本控股的高铁——杭绍台高铁项目在浙江杭州签约。该项目预计总投资超过400亿元。其中民营联合体占比51%，中国铁路总公司占比15%，各级地方政府合计占比34%。本项目坚持风险分担、利益共享原则，构建政府和社会资本都能接受的投资回报机制。这是我国发展所有制经济的一个典型案例。发展混合所有制经济有利于()。
Despitetheproliferationofotherfastermodesoftransportation,therailroadsremainthelargestcarriersofintercityfreightintheUnitedStates.
I certainly didn ’t intend to _____ your plans.
That radio company is so big that it has a lot of ____ in foreign countries.
In international matches, prestige is so important that the only thing that matters is to avoid _____.
以下不属于乙类传染病的是
.If you have really been studying English for so long, it’s about time you _____ able to write letters in English.
Our （）sensitivity decreases with age. By age 60 ， most people have lost 40 percent of their ability to smell and 50 percent of their taste buds.
We can conclude from the passage that ________.
The best title for the passage would be ________.
What they are ____ about is which comes first: the chicken or the egg?
“What courses are you going to do next semester”
“I don ’t know. But it’s about time _____ on something.”