...this custom was held in the local village in the 20th centry, there is/hasbeen a history of 120 years. 3. It is 120 years since this custom was held in the local village in the 20th centry. 请教老师以上句子翻译是否完全正确，如果有错误，请您补充修改。也望...
...hich share its genus, and has sometimes been considered to be the same species as one or both, although it appears that there are areas where two species' r...
...spapers during the past quarter-century, perhaps the most far-reaching hasbeen the inexorable decline in the scope and seriousness of their arts coverage.请教老师：hasbeen the inexorable decline 中的"hasbeen+名词"也是一种完成时态吗？极少见这种用法，能举一...
The world has
never been a better place to live in.这是高考阅读里的一句话，这个句子看起来很简单，去掉never，The world hasbeen a better place to live in.翻译成“世界（已经）是一个更好的居住地”，但加上never，就很别扭，never+比较级是一种...
We will strengthen ongoing and ex post oversight of
items for which approval hasbeen cancelled or delegated to lower-level
authorities. 老师①这句话的for
which中的for是怎么出来的呢？②用of可以吗？为什么？
...on is on heated discussion, just know whether it becomes a meme, which hasbeen diffused from one person to another in a period and has evolved to a fixed form however it appears in front of us, even grammatical missing.这句句子里面however引导状语从句的用法是否正确？
...，老师们能帮忙解答我的疑问吗？首先第一道题目：Sb. has become withdrawn or is lacking in motivation.疑惑之处：这句话答案是“正确”，但是我觉得可以删去is，删去后，这句话貌似也说得通。Sb. has become withdrawn or (Sb. has become) lacking in ...
---The car crash hasn't brought any traffic inconvenience,has it? --Yes. The road _____ up with several miles of vehicles within a few
minutes.A. was chocked B.hasbeen
chocked C.had been chocked D.is
chocked. 排除C，D。A和B区别在哪，答案是A.
...om the minute they enter the university.Some college freshmen seem to have been called to a profession at an early age, and their determination to become a teacher, or doctor, or engineer has never wavered.请问文中的declare怎么理解？