be clever in 还是 at
to be good at; to be skilled in; to be dead on; to be clever
be talented in还是at
be talent at还是be tallent in
be weak at 还是be weak in
be expert at doing 还是in doing
be gifted in还是be gifted at还是别的介词?
上大学是说成是be in college 还是be at college
be weak at对,还是be weak in对?
be surprised at sb还是sth,be surprised in呢
be well in和be good at+动词原形还是
是be in college 还是be at college
be good at的反义词是be weak/bad at还是 be weak/bad in