| 单词 |
if(if, whether) |
| 例句 |
if, whether
这两个连接词均含“是否”之意。
if → 作“是否”解时，多用于口语，引出宾语从句，不能直接跟or not连用。
whether → 多用于书面语中，可与or或or not连用，除引出宾语从句外，还可引出主语从句、表语从句、同位语从句或与不定式连用。
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| 随便看 |
- read(read, devour, scan, skim)
- reality(reality, truth)
- realize(think, conceive, imagine, fancy, realize)
- really(indeed, really, truly, actually)
- reasonable(rational, reasonable, sensible)
- reason(argue, quarrel, debate, dispute, discuss, reason)
- reason(cause, reason, excuse)
- reason(think, deliberate, meditate, muse, reason, reflect, speculate)
- rebellion(rebellion, revolt, riot)
- rebuke(blame, accuse, condemn, scold, denounce, reproach, rebuke)
- recall(memorize, remember, recall, recollect, remind)
- receive(accept, receive, admit, take)
- recent(modern, contemporary, current, recent, present, up-to-date)
- recess(break, rest, pause, interval, recess, cease, stop)
- reciprocal(mutual, common, joint, reciprocal)
- reckon(calculate, count, compute, reckon)
- reckon(consider, think, believe, count, deem, reckon, regard)
- reclaim(recover, reclaim, restore, regain)
- recognize(acknowledge, admit, confess, recognize, concede)
- recognize(identify, recognize, make out)
- recollect(memorize, remember, recall, recollect, remind)
- recommendation(advice, opinion, proposal, suggestion, recommendation, view)
- recommend(recommend, advocate, propose, suggest, prescribe)
- recover(recover, reclaim, restore, regain)
- rectify(correct, rectify, remedy, revise, amend)
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