loudspeakers were fixed in the hall so that everyone ()an opportunity to hear the speech.a.ought to have b.must have c.may have d.should have四个选项选哪个,并说明原因.2006专四考题,懂得进.

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loudspeakers were fixed in the hall so that everyone ()an opportunity to hear the speech.a.ought to have b.must have c.may have d.should have四个选项选哪个,并说明原因.2006专四考题,懂得进.
loudspeakers were fixed in the hall so that everyone ()an opportunity to hear the speech.
a.ought to have b.must have c.may have d.should have四个选项选哪个,并说明原因.2006专四考题,懂得进.

loudspeakers were fixed in the hall so that everyone ()an opportunity to hear the speech.a.ought to have b.must have c.may have d.should have四个选项选哪个,并说明原因.2006专四考题,懂得进.
a.ought to have 近似should,但含有义务责任所以不选
b.must have 语气强硬必须
c.may have 改成might 就是标答
d.should have 只有D 了
2006专四考题,真的吗?怪题
loudspeakers were fixed in the hall so that everyone might have an opportunity to hear the speech.
loudspeakers were fixed in the hall because everyone should have an opportunity to hear the speech.
got it?

D
should 在这里是表推测，“应该，大概”的意思
A是指应当要，强调主观上应当
B是指必须要，也强调主观
C就不用说了吧。。语气非常弱，表示说话者认为“也许能听到，也许不能听到”

D，should在这里是应该，应当的意思

Loudspeakers were fixed in the hall so that everyone______an opportunity to hear the speechA.ought to have D.should haveought to 和shoud 有区别么 Loudspeakers were fixed in the hall so that everyone_D_ an opportunity to hear the speech.A ought to have B must have C may have D should have 为啥不选a loudspeakers were fixed in the hall so that everyone an opportunity to hearloudspeakers were fixed in the hall so that everyone an opportunity to hear the speach.A ought to B must have C may have D should have为什么选D不选A?这是虚拟语气 loudspeakers were fixed in the hall so that everyone ()an opportunity to hear the speech.a.ought to have b.must have c.may have d.should have四个选项选哪个,并说明原因.2006专四考题,懂得进. 英文名读音/fi:fi:/,求拼写 sci-fi movies是什么意思? Wi-Fi怎么读? wi fi 怎么念 Hi Fi是什么意思? Hi--Fi是什么意思啊 ? Hi-Fi 是什么意思? Hi-Fi怎么读? WI-FI是什么意思? HI－FI是什么意思? Hi-Fi是什么 HI-FI怎么读 WI FI是什么意思 Wi一Fi是什么意思?