你可能感兴趣的试题
Im=πI Im= √2I Ie= √2Im Im=√2/2I
happy unhappy look cool feel cold
Losing Lost Lose Being lost
What;that That;that What;whether It;that
Just my luck I mean it Believe it or not It’s a deal
I=21/2Im I=21/2Im/2 I=2Im I=Im/2
Im=√ 2I; Im=√2I/ 2; Im=I; Im=√ 3I。
having not been invited not having invited having not invited not having been invited
inviting to be invited having been invited having invited
happy unhappy happily unhappily
That, that What, whether What, that It, that
Losing Lost Lose Being lost
Im = 2I Im = 2I/2 Im =I Im = 3I。
What; that That ; that What; whether It; that
having not been invited not having invited not having been invited having not invited
Im=√2I Im=√2I/2 Im=I Im=√3I
11Im1-3Im2= 5 11Im1+3Im2=5 11Im1+3Im2=-5 11Im1-3Im2=-5