A．Although these occupational hazards ale well recognized eliminating them is another matter，and they ale not problems that disappear over-night by a wave of the magic wand of new technology．

B．New advances in technology requires specialist research into the best way to operate sophisticated equipment．

C．Indeed．the military research emerged because the generals foresaw that the development of a wide range of new equipment，including mall—operated guided missiles and suits for protection against nuclear，chemical and biological dangers，had important implications for the efficiency of the soldier on the battlefield．

D．The psychological fear of the battlefield may be missing，but measurements of the degree to which an operator’s skill is impaired by constant noise and other stressful interruptions ale of concern to all businessmen．

E．An indication of the stress on the cardiovascular system is made by recording variation in heart rates during work．A tiny tape recorder attached to the individual’s clothing logs the signals．

F．Much of this information is being compiled as manuals that will be available to industry as well as suppliers of defense equipment to the Ministry of Defense．

Part C

Answer questions 71～80 by referring to the comments on 3 different medicines in the following article．

Note：Answer each question by choosing A，B，or C and mark it ON ANSWER SHEET l．Some choices may be required more than once．

A=Hallucinogens B=Cocaine C=Alcohol

Which drug．．．

·may slow down body function？ 71．＿＿＿

·Can lead to the drivers’distorted perception of reality？ 72．＿＿＿

·may influence the drivers’vision negatively？ 73．＿＿＿

·is psychologically addictive to those chronic uses？ 74．＿＿＿

·Can cause the impairment of driving？ 75．＿＿＿

·Can cause difficulty focusing？ 76．＿＿＿

·Can make drivers dissociate from the environment？ 77．＿＿＿

·Can make drivers easily irritated？ 78．＿＿＿

·Can affect how drivers think，feel and act？ 79．＿＿＿

·may stimulate drivers to flee in their cars？ 80．＿＿＿