...h as an object in space.作真实主语，不受It is useful for sb/sth todo
限制。而我看到王福祯的<英语词语用法>提到，当useful后接人再接不定式时，只能用for，不可用to.不过这个例子science是物。不知道是不是也不能这样用。不选择B的...
...reign-born Asians and Hispanics “have higher rates of
intermarriage than do U.S.-born whites and blacks”.代动词do为什么提到主语前面?
曹老师，你好，than后面的都应该是带动词吧，代替have some rates of intermarriage.是吧，但是正常的语序不应该是U.S.-b...
老师请看例句：You are absolutely clever. （副词修饰adj或者系动词均可）You are probably ill.（副词修饰系动词）They are mostly students.（副词修饰系动词）You are certainly a hero.（副词修饰名词）请问老师以上理解是否有误。
...chandising of reading has a curiously
undifferentiated flavor，as if what you read mattered less than that you
read.”我读不懂“that you read”这个成分。我的理解是less
than后面跟的是名词性的成分，但是that 是不能跟在介词后面引导名词性从句的，而且tha...
...the
sample is urine and the antigen is a hormone found in expectant women, you have
a pregnancy test. When the sample is mucus from a swab and the antigen is the
spike protein, it is a covid-19 test—a cheap, convenient one which can provide
results with in
half an hour.
Miss Waterford certainly felt that she could not do her subject justice on the curb of Jermyn Street, and so, like an artist, flung the bare fact at me and declared that she knew no details. I could not do her the injustice of supposing that so trifling a circumstance would have prevented her from ...
I
do not know why at the moment I could think of no excuse. I followed them
rather sulkily to the table at which Strickland always sat, and he called for
the board and the chessmen. They both took the situation so much as a matter of
course that I felt it absurd todo otherwise. Mrs. Stroeve watched...
...疑网老师好， 请看几个句子《牛津》I will give you ten minutes to prepare your answer.《韦氏》He gave me a letter to mail for him. He gave a letter to me to mail for him. He gave her his coat to hold.我之前在答...