語
JLPT N4 Vocabulary
Orthography · 表記
Which kanji matches the underlined word?
かれは 約束を 必ず まもる。
漢字をタップで読み方 · tap a kanji for its reading & to save it for review
解答と解説 · Show the full answer & explanation
訳 · Translation
He always keeps his promises.
正解 · Answer
守る
解説 · Why
まもる (to keep a promise, to protect) is 守る. The traps 宇/安/完 are visually similar but wrong.
誤答 · Why the other options are wrong
安る — 安 (やす-い, cheap) is unrelated and takes no る.
完る — 完 (かん, complete) is a look-alike; not まもる.
宇る — 宇 (う, cosmos) is a look-alike of 守; not まもる.
例文 · Example
ルールを 守って ください。
Rūru o mamotte kudasai.
Please follow the rules.
配点 · Points & details
Est. points1 pt
DifficultyMedium
Avg. time22 sec
Correct rate71%
Appears in表記
AddedJul 2026
出典AI draft · human-reviewed
This question was drafted by AI and audited by human reviewers. Official JLPT scoring is scaled (0–60 per section); point values here are catalogue estimates.
衆智 · Community check7 attempts
71%of attempts answer correctly
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Discussion · 0
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