We believe ________ we can find out the wonder drugs to H7N9 bird flu.A．whenB．w
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We believe ________ we can find out the wonder drugs to H7N9 bird flu.| A．when | B．whether | | C．what | D．that |
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答案
| D |
解析
| D 考察名词性从句。Believe后面接宾语从句，且为陈述句，故使用that引导。D项正确。ABC都接疑问句。 |
举一反三
Everybody likes to work with ________ is reliable and easy to get on with.| A．whom | B．who | | C．whomever | D．whoever |
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It is a teacher"s responsibility always to hope, ________ with learning, a boy"s character might be changed.| A．when | B．what | | C．that | D．which |
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It is usually thought ________ a little child says is truth.| A．what that | B．that what | | C．which | D．that |
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Don"t put off till tomorrow ________ you should do today!| A．what | B．when | | C．that | D．which |
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| The companies are working together to create ________ they hope will be the best means of transport in the 21st century. |
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