尊敬的各位老师，您好！New technology, such as better cranes and concrete, have allowed buildings to be built bigger, taller, and more complex.想问一下各位老师，这个句子中，concrete前是省略了一个better吗？即better cranes and (better) concrete。还是说concrete前...
...eady showed a wide range of "speaking" ability through gestures, and that those differences were closely linked with how frequently their parents used gestures to communicate.请问老师，如何理解 and that ？是 作found that的并列？还是 代指前面的wide range？
请否定词+or / and / either有何区别。如：I couldn’t run fast or play basketball well.We didn’t have a library, and there weren’t any computer rooms at all.There was no gym either!
1. Marry feels very hot，so do I.2. I am 12 years old，and so is Marry.3. If he goes there，so will I.我的理解是：第一个句子是对等从句，所以so是连词。第二个句子and是连词，那so应该是副词。第三个句子是主从复合句，那so应该是副词。可是都是...
...about you?—I don’t like reading all day, ___ I like watching TV news.A and; or B and; and C or; and D or; but该题D答案就绝对是错误的吗？难道就因为Not …all day表示部分否定（在此理解为喜欢读书，但不喜欢整天读），前句与后句同属...
...ns is far
too big, ___ instead should only include six fries. 答案：and2. A typical meal is rice with grilled fish and a leafy vegetable, ___
is served with soup with pork, alongside milk and dried fruit.答案：which 我感觉这两个题and和which都可以，恳请老师指点迷津。