Part V Cloze

　　Directions: There are 20 blanks in the following passage. Of each blank there are four choices

　　marked [A],[B],[C]and [D] on the right side of the paper. You should choose the ONE that best fits into the passage. Then mark the corresponding letter on Answer Sheet 2 with a single line through the center.

　　注意：此部分试题请在答题卡2 上作答。

　　Do you wake up every day feeling too tired, or even upset? If so, then a new alarm clock could be just for you.

　　The clock, called SleepSmart, measures your sleep cycle, and waits 67 you to be in your lightest phase of sleep 68 rousing you. Its makers say that should 69 you wake up feeling refreshed every morning.

　　As you sleep you pass 70 a sequence of sleep states - light sleep, deep sleep and REM （rapid eye movement） sleep - that 71 approximately every 90 minutes. The point in that cycle at which you wake can 72 how you fell later, and may 73 have a greater impact than how much or little you have slept. Being roused during a light phase 74 you are more likely to wake up energetic.

　　SleepSmart 75 the distinct pattern of brain waves 76 during each phase of sleep, via a headband equipped 77 electrodes（电极） and a microprocessor. This measures the electrical activity of the wearer's brain, in much the 78 way as some machines used for medical and research 79 and communicates wirelessly with a clock unit near the bed. You 80 the clock with the latest time at 81 you want to be wakened, and it 82 duly（适时地） wakes you during the last light sleep phase before that.

　　The 83 was invented by a group of students at Brown University in Rhode Island 84 a friend complained of waking up tired and performing poorly on a test. "85"sleep-deprived

　　people ourselves , we started thinking of 86 to do about it." Says Eric Shashoua, a recent college graduate and now chief executive officer of Axon Sleep Research Laboratories, a company created by the students to develop their idea.

　　67. [A] beside [B] near [C] for [D] around

　　68. [A] upon [B] before [C] towards [D] till

　　69. [A] ensure [B] assure [C] require [D] request

　　70. A though B into C about D on

　　71. [A] reveals [B] reverses. [C] resumes [D] repeats

　　72. [A] effect [B] affect [C] reflect [D] perfect

　　73. [A] already [B] ever [C] never [D] even

　　74. [A] means [B] marks [C] says [D] dictates

　　75. [A] removes [B] relieves [C] records [D] recalls

　　76. [A] proceeded [B] produced [C] pronounced [D] progressed

　　77. [A] by [B] of [C] with [D] over

　　78. [A] familiar [B] similar [C] identical [D] same

　　79. [A] findings [B] prospects [C] proposals [D] purposes

　　80. [A] prompt [B] plug [C] program [D] plan

　　81. [A] where [B] this [C] which [D] that

　　82. [A] then [B] almost [C] also [D] yet

　　83. [A] claim [B] conclusion [C] concept [D] explanation

　　84. [A] once [B] since [C] after [D] while

　　85. [A] Besides [B] Despite [C] To [D] As

　　86. [A] what [B] how [C] whether [D] when