Select all that apply: which statements correctly express either an exact from-now point with in or a maximum limit with within?
The alarm is scheduled for exactly two weeks from now, so it will sound in two weeks.✓پاسخ درست
The alarm is scheduled for exactly two weeks from now, so it will sound within two weeks.
Return the book at any time before two weeks have passed: return it within two weeks.✓پاسخ درست
Return the book at any time before two weeks have passed: return it after two weeks.
توضیح
The alarm sounding in two weeks fixes a point two weeks from now, while returning within two weeks allows any earlier time before the limit. Swapping the markers changes those meanings and conflicts with each premise.