They can solve the most complex mathematical problems or put thousands of unrelated facts in order. この文の訳はどうなりますか？ 分かる方お願いします！

(A) (B) (C) (D) (E)に当てはまる前置詞をそれぞれ選べという問題です。 同じ語を2度使っていいです。 1of 2against 3to 4in 5on 6from 7under 8for 9up 10by 分かる方お願いします。

One of the greatest advances in modern technology has been the invention of computers、 They are already widely used in indusiry and in universites、and the tme has come when it iS possible even ( A ) ordinary people to use them as well Computers are capable ( B ) doing extremely complicated s work in all branches ot learning. They can solve the most complex mathematcal problems or put thousands of unrelated facts ( C ) order. These machines can 。ybe put to varied uses. For instance. they can count the number of Hmes the word “God" iS used io i the Bible、 Because they work accurately and at high Speeds. they ysave research workers years of hard work. This whole process by which computers can be used to work ( D ) us has been called automation. In the future, automation may enable human beings to enjoy far more leisure is than we do todayi computers (pare bound to have important social consequences. However, a sort ( E ) mystery surrounds computers、 This mystery iS partly a belief that computers are alLpowertul always faultless, and always accurate. Actually、the computer s only uses the data i receives as input and carries out operations 誠 iS ordered to perform、 Even people who use computers are often unaware that they themselves have become preoccupied with such a belief.

Because customs can differ, we sometimes make simple things very complex. という英文のcanの意味は何ですか？

この問題の(2)で取り除かなければいけない1語がhardly なんですが、それだと判断する理由はなんでしょうか？

(7 次の英文の下線部(1)て(5)には、 文法上あるいは文伯上、取り陣かなければばぶらない馬が1 語ずつあ る。その語を指摘せよ。 (15) Thave had ahard time explaining what tmeans for me to "speak three Janguages. 1 dont think ofit 5 "Speakng them ー 8 more like llive inthem,breathe them EHP278D to explain tha multiling の hree languages. Thars how SGS rt33ROTR 1 hi track of my RM to 6 acomplex id5m委 never Me 時 powerful, Sometimes NE or ONSSSNS sometimes 2 butnevernatural

なぜこうなるのか証明できるかたいませんか？

a Use complex number methods to de UC( lcos30 三 4cos9の8 Co8

誤りのある箇所、正しい語句、理由を教えてください！

HH25 rehad begun eaier je Tighthave succeeded 。to fnishing he seXtremely complex Droject before 。the deadhne。 (9 叶

これの文構造が全く分かりません… 教えてください。

or の前のカンマはなんの意味があるのですか？ ないといけないんですか？

訳し方が分かりません。疑問点は2つです。どなたか教えてくださいm(_ _)m

解答の訳を読んでもライン部分の訳し方が分かりません。教えて下さいm(_ _)m