话题 at a loss what to say

话题 describing her life as a physician

话题 by having a quality product available

话题 a six-meter-tall pavilion

问题 现在完成时的问题

...怎么理解呢：He showed no interest in it, and his refusal has knocked the bottom out of our plan.  (这个句子knock是非持续非终结动词吗？)It has rained for 2 hours.(这个句子rain是持续性非终结动词吗？)这两个句子对吗，如果错了错在哪呢：It has rained.H...

问题 悬空结构疑惑？

There's plenty of work to do (= There's plenty of work that people must do)1) 上句是不定式悬空结构？2）如果改成There's plenty of work to be done，应该是一样的意思吧？ 但是却不是悬空结构了，对吗？3）好像记得老师们讲过impossible可以悬...

问题 a third try还是another third try

He has tried twice，and he is asked to have _______ third try.A.an     B.another   C.a     D.one答案选B，是答案错了吗？

问题 句子辨析（for long与for a long time）

1. He didn't work for long. 2. He didn't work for a long time. 这两句在意思上相同吗？

问题 请教一个英语句子的理解

Art is human activity having as its purpose transmission to others of the highest and best feeling to which we have risen.个人理解为：以传递最崇高和最美好的情感，使人们得以提高的人类活动，就是艺术。网上翻译为：把我们所达到的最高尚和最优秀的...

问题 长句分析（涉及as用作介词与连词）

...and criticizing her time as secretary of state as the tycoon looked to reset his presidential campaign after several rocky weeks.第一个 as 做介词，引导介词短语做 her time 定语；第二个 as 是做连词后面跟句子还是介词？后面跟名词 tycoon，之后是that省略了...

问题 英语可说give a ... cough 吗

cough 用作名词表示“咳嗽”时，可与动词 give 搭配吗？

文章 高中英语新教材-词汇教学参考资料-外研版-必修1-Unit 2

...          ▲recognize▲base                  ▲be aware of说明：未加符号的单词为必修单词；加□的为选择性必修单词；加*的为未做要求的单词。

问题 Harm screening may do to a younger woman是倒装句吗

Harm screening may do to a younger woman.我猜是倒装句，正常语序应为：screening may do harm to a younger woman .但我查英语语法网未找到名词在句首的倒装，请专家指教，此句是否是倒装句？

问题 ability in doing结构

常常见到使用ability to do结构，但是今天见到ability in doing结构，ability in effectively bringing the epidemic under control in such a short time.请问这两者区别？

问题 主补用什么充当

US space shuttle has made a successful lift-off from Kennedy Space Center in Florida,enroute to the International Space Station. 这句话中的enroute是形容词还是动词啊？这种成分是主补吗？用什么来充当这种成分？