英语单选 求解
1._______ application of transgenic technology(转基因技术) should be restricted on all foodproduction and the government should take _______ ―scientific attitude‖ toward genetically modified food, Yuan Longping said.A. Thea B. An; the C. The; theD. An; a为什么选A?
5. In the western mountains where there is plenty of rainfall, trees are extremely tall, some_______ over 80 meters. A. measured B. measuringC. are measured D. measure为什么选B?
15. Is it _______ you are always playing computer games _______ really makes your parents so angry? A. /; thatB. what; that C. that; whatD. that; that 为什么选D?
17. _______ the moment they heard the starting signal given by their coach. A. Down the hill did the children runB. Ran the children down the hillC. Down the hill the children ran D. Down the hill ran the children 为什么选D?