...eir black kid shoes braced against the uprights. He turned to take a sight on the far shore, cradling the oarhandles, taking the pipe from his mouth to wipe his chin with the back of his hand.文中红色部分为何没有谓语，句子前后都是句号。该怎样理解。
Our historic concentration of policy attention and resources on young people cannot meet the new needs.(2009.12.CET-4)
问题：
1.Our historic concentration// of policy attention and resources
2.Our historic concentration of policy attention //and resources
在平时阅读中改如何去断...
以下这句来自外刊中的一句口语引用，请问老师 it is 做什么成分呢？The concept of a free trip isn't exciting enough if it’s the same hurried experience it is when you’re going on a trip.
Asked
to participate in a debate on the subject hosted by The Economist, and told
that the audience would vote, she pointedly joked: “Next let’s do ‘Is 2+2
exactly 4?’” But take part she did, in her always lively fashion.已经有did强调了，再倒装这种强调方式，可以模仿么...
...o not exceed the permitted gross weight,
as this may change the brake and control performance, which may result in
accident.
这句话中，是否存在逻辑主语不一致的错误？Press down the key
pop-up buttonon the remote controller, and the key will eject out from the remote controlle...
Counting objects in Japanese depends on whether they are long and thin (like
"roads"), small and round (like "apples"), thin and flat (like
"sheets of paper") and hundreds more examples.老师好！这是一道英文题目里描述日语特点的一句话，它的中文翻译或想要表达的意思...
...江卷单选)He recommended that
she do some research and talk to dentists about what a healthier candy would
contain. 父亲建议她做一些研究，和牙医谈谈更健康的糖果应该包含什么。(2019北京卷阅B)3.近10年高考题中出现过的派生词：□recommendationn.[C]建议...