______is now no doubt ________ global warming is a security threat to us all.A．I
题型：不详难度：来源：
______is now no doubt ________ global warming is a security threat to us all.| A．It; that | B．There; that | C．There; whether | D．It; whether |
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答案
| B |
解析
| 考查固定表达。There is no doubt that+从句，意为“毫无疑问…..。”。 |
举一反三
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—No,it was a fortnight he gave me a second call.| A．that | B．when | C．before | D．since |
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ours, chimpanzees still have opposable toes and can grasp things with their feet.| A．except what | B．except for | | C．except that | D．besides that |
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so happened I was there.| A．It;that | B．What;is | C．That;it | D．It;it |
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