Tom, a sometime delivery driver, lives with his mother.1. a sometime delivery driver放在Tom的后面，是作什么成分呢？2. a sometime delivery修饰driver，delivery和driver都是名词，两个名词可以挨在一起写吗？
... go by car or on foot? 我们是坐车还是走路去?
Will you pay in cash or by credit card? 您是付现金还是刷卡？
但是，如果前后使用的是相同的介词，那后面一个介词可以省略吗？比如下面句子中 or 后面的介词可以省略吗？
Do you pr...
... has been an English teacher all his life(父亲还活着） He lived in Shanghai for 20 years( 现已不住上海了） 以上三句，其决定性作用的是不是因为有all his life这个词组，由此断定父亲已死？
那么我是否可以说，如果把第三句改为：
He ...
"All right. Here I go." I took off running, my sneakers
splashing rainwater from puddles, the hand clutching the kite end of the string
held high above my head. It had been so long, so many years since I'd done
this, and I wondered if I'd made a spectacle of myself. I let the spool roll in
my left h...
“You incubate the post-conflict Syrian economy by providing havens not just for people, but for business. Within 10 minutes of the main refugee camp in Jordan, there’s a huge, empty industrial zone. All fully equippedwith infrastructure, just waiting for businesses to go there,” he said.疑问...
...ad.B: The book is easy to read it.C: The house is too small for us to live in.D: The house is too small for us to live in it.E: She is not pretty enough for me to dance with.F: She is not pretty enough for me to dance with her.请判断以上句子的正误。动词不定式短语中动词或介词...
The main reason for these is that the thermal conductivity of the modified SC in the Structure II is smaller and its specific heat capacity is larger than those of sand gravel in the Structure I (Table 2).The main reason for these后的系动词是不应该使用are，应为我觉得that后面接了...
请教老师们：This is the heart of scholarship:moving from teacher-taught to master - inspired ,on over to the point where you become a self-learner. 中
(1)那些复合词为什么后面的taught和inspired用被动而不是主动
(2)on over to怎么理解