English Senior High over 6 yearsago

この問題の誤りってなんですか？ focused inのとこですか…？

RE (c) It became obvious that the young man had a talent for engineering. Much of the attention of the country was focused in abroad during thiS era.

English Senior High over 6 yearsago

I hear （at /is /mechanical engineering /majoring /she /in ）college. 彼女は大学で機械工学を専攻していると聞いている。 並べ替えお願いします。