The drink and food portions are so large in America that a new vocabulary has appeared on the menus to fit the portions.Food sizes no longer stop at large,but run through jumbo, supreme, monster and super size.老师好！请问上面的动词短语stop at large和run through在句子中怎么理解...
...题目：
Her birthday was a week ago, so it _______ (can't / be ) on the 25th.
A. can't be B. can't have been
我不太明白25日是说话之后的日子，还是之前，所以不知道应该用对过去的推测，还是对现在的推测。请专家指教，...
But caloric restriction, it kind of shocks the system, and one result is, well, those monkeys on the calorie-restricted diet had lots more naive T-cells left than you'd expect in monkeys that old.请问老师：句子里的lots是副词吗？left是后置定语还是left than...是T-cells的后...
Would it possible if you can make a dragon for me? I would like it if you could. I would keep it in my special green grass area where there are lots of space. I would feed it raw fish and put a collar on it. If it was/were hurt, I would bandage it.这里要用虚拟语气吗，选择 was 还...
On the other hand, if your language learning has been less than successful, you might do well to trysome of the techniques outlines above.1）less than +adj 是一种什么结构和用法呢？ 意思是什么？ 如何分析less than successful语法成分？ more than 有与此...
MALE STUDENT: No wonder featherwork was a symbol of high status in ancient Peruvian societies.FEMALE PROFESSOR: Well, that's definitely a long, dangerous trip to make on foot.I do research down in Peru and I've made that trip, but the easy way-I've flown and driven.MALE STUDENT...
...ehicle，there is a good
chance it came equipped with this lighting device on both the front and rear.中文译文是: 如果你是一辆车的司机，很有可能这辆车的前后都安装了这种照明设备。我感觉这句话当中的it came很突兀，看不出和句子里前后内容的关...
The world is spending at least $1.8tn (£1.3tn) every year on subsidies
driving the annihilation of wildlife and a rise in global heating, according to
a new study, prompting warnings that humanity is financing its own extinction. 请问老师：句中的driving和prompting作的都是什么成分...
And tourists are encouraged to book tickets on the Internet and stay
away from busy hours when________.(visit)答案给的是visiting，when visiting在这道题中相当于when they are
visiting吧，那意思不就变成“正在参观”了吗，但题目里给我一种“将来”的感觉，“...
...长沙市As a university student, I decided
to learn German. For some reason I really liked the language, but I was not very
good at learning it. The grammar ___31___ me a lot and even drove me crazy. My
only advantage was___32___ —I got an A on every word test I took. After two
years of studies, ...
1. 表示过去的习惯，我们可以用would，如：On winter evenings we’d all sit around the fire. 我们过去在冬天的晚上常常围坐在火炉旁。She would spend the day hanging round street corners. 她常在街角游荡，无所事事地度过一天。Sometimes he would bring me ...
I can never forget the day _______ we worked together and the day ______ we spent together. A. when; which B. which; when C. what; that D. on which; when老师你好，我想知道这道题为什么选A选项？