题目内容
---Could we finish the project according to the schedule?
---I doubt that. The problem remains ______ we can get financial aid within this week.
- A.that
- B.how
- C.why
- D.when
B
考察从句关系词的选择。根据句子结构可知该句为表语从句，从句缺少状语，
句意为---我们能按计划完成这个项目吗？
---我对此怀疑。问题依然是我们如何在这个星期内找到经济援助。
考察从句关系词的选择。根据句子结构可知该句为表语从句，从句缺少状语，
句意为---我们能按计划完成这个项目吗？
---我对此怀疑。问题依然是我们如何在这个星期内找到经济援助。
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or anyone who uses a mobile phone, these are worrying times. But speak to the scientists whose work is the focus of these scares and you hear a different story.
tudy. Alan Preece and his colleagues at the University of Bristol placed a device that imitated the microwave radiation of mobile phones to the left ear of volunteers. The volunteers were good at recalling words and pictures they had been shown on a computer screen. Preece says he still can’t comment on the effects of using a mobile phone for years on end. But he rules out the suggestion that mobile phones have an immediate effect on our cognitive（认识的）abilities. “I’m pretty sure there is no effect on short-term memory,” he says.
howed mobile phones could heat the brain