The long-held belief _____ certain foods increase intelligence has turned out to

题型：上海模拟题难度：来源：

The long-held belief _____ certain foods increase intelligence has turned out to be a disappointment. [ ]
A. that
B. whether
C. which
D. why

答案

举一反三

Evidence has been piled up ______ drinking water before breakfast is good for our health.[     ]
A. what
B. which
C. if
D. that

题型：上海模拟题难度：| 查看答案

Do you have any idea ______ on earth has happened to our friend?[     ]
A. that
B. what
C. as
D. which

题型：吉林省期中题难度：| 查看答案

The regulation is welcomed by the public school buses should be designed to be safer in avoiding
crashes and preventing injuries.[ ]
A. whether
B. which
C. that
D. what

题型：四川省模拟题难度：| 查看答案

Do you have any idea _____is actually going on in the classroom?    [     ]
A. what
B. that
C. as
D. which

题型：吉林省期中题难度：| 查看答案

There is no doubt ________.   [      ]
A. that Mr. Hansen is in good health
B. whether is Mr. Hansen healthy
C. if Mr. Hansen"s health was returning
D. whether Mr. Hansen in health

题型：陕西省期中题难度：| 查看答案