Regularsafetychecksandmaintenanceofescalators(手扶電梯)ande...

問題詳情：

Regular safety checks and maintenance of escalators(手扶電梯) and elevators have been urged in the wake of a tragedy in Central China’s Hubei province.

A woman fell   76 a gap at the top of an escalator at a department store.   77 woman aged 30 managed to push her two-year-old boy to   78(safe) at the top of the escalator.

Video at the shopping mall shows the woman   79(hold) her son as she prepares to get off the escalator when a footplate collapses under her feet.   80(stick) in the hole and with only her upper body above the structure, she pushed her son forwards and he   81(catch) by a shopping assistant standing near the top of the escalator. The woman fell beneath the floor only a few seconds later   82 another shopping assistant tried to grab her arm   83 failed. It took rescuers   84(near) four hours to recover the body of the woman.

It was the latest in a series of similar accidents in China,   85 there are 3.6 million escalators and elevators carrying 200 million people every day.

【回答】

76. into          77. The     78. safety    79. is holding         80. Stuck    

81. was caught    82. after     83. but      84. nearly          85. where

知識點：語法填空

題型：未分類