問題文全文(内容文)：
Sometimes we are surprised to realize that what we thought to be of little value is so importantを和訳しなさい。

問題文全文(内容文)：
$0 \lt \theta \lt \displaystyle \frac{\pi}{2}$のとき
$log_4(\sin^5\theta)+log_4(\cos^5\theta)$の最大値を求めよ

出典：2012年慶應義塾大学商学部　入試問題

問題文全文(内容文)：
「便乗する」を英語で何と言うか分かりますか？

新たな英単語を知って、表現の幅を広げましょう！

問題文全文(内容文)：
英単語「ditto」の意味が分かりますか？

新たな英単語を知って、表現の幅を広げましょう！

問題文全文(内容文)：
(5) If you have any complaints, then tell me [1] [2]. I can't stand people who say [3] [4] [5].
(a) things (b) behind (c) to (d) my back (e) my face

(6) [1] [2] [3] [4] [5], I don't seem to make any progress. It's really beginning to get me down.
(a) I study (b) no (c) how (d) hard (e) matter

(7) [1][2][3][4][5] her one more time.
(a) was (b) I (c) all (d) to see (e) wanted

(8) He can speak [1] [2] [3] [4] [5] Chinese and Korean.
(a) but (b) also (c) French (d) only (e) not