简体中文

Obligation, necessity, prohibition, advice, possibility, deduction

The use of must, have to and need for obligation and necessity, mustn't, can't and not allowed to for prohibition, should and ought to for advice, may, might and could for possibility and must and can't for deduction.

B2 (中高级)
G
Gabep
( 4.0 )

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Obligation, necessity, prohibition, advice, possibility, deduction

The use of must, have to and need for obligation and necessity, mustn't, can't and not allowed to for prohibition, should and ought to for advice, may, might and could for possibility and must and can't for deduction.

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