ルール
Compare like with like: things with things, people with people. Use "than" for comparisons and the correct comparative (bigger, more) or superlative (biggest, most) form.
同じ種類どうしを比べる（物と物、人と人）。比較にはthanを使い、比較級（bigger、more）や最上級（biggest、most）を正しく使う。
✔ 正しい文： The population of Sydney is larger than that of Perth.
✘ 誤った文： The population of Sydney is larger than Perth.
→ 直し方： Compare population with population: "than that of Perth".
コツ: Ask what exactly is being compared. Use "that of / those of" to keep the comparison logical.
練習：10問
Which choice completes the text so that it conforms to the conventions of Standard English?
AUSLEXが作成したオリジナルの解説と問題で、College Boardの公式資料ではありません。SATはCollege Boardの商標です。