题目

Hiro walked up to the microphone. He looked out at the huge crowd and felt a heaviness in the pit of his stomach. They were all__ 36___ at him, waiting.        “Uh, hi，” Hiro said into the microphone. For a moment, his mind went __37  . Then he saw  Tadashi’s face in the audience. He was smiling and giving Hiro a thumbs-up.       Hiro smiled back and took a __38  . “Sorry. My name is Hiro Hamada, and I’ve been working on  something I think is pretty cool. I hope you like it.”       Hiro put on a headset and reached into his hoodie(连帽衫). He __39   a small object no bigger  than a paper clip. “This is a microbot.” The small object in his hand took a bow. “It doesn’t look like much but when it links up with the rest of its fellows, things get a little more interesting.”       The crowd didn’t seem __40 . Then a murmur rose as the  audience noticed waves of tiny mircrobots twisting across the floor. The single microbot flew from Hiro’s  __41   and joined a towering column of microbots that had now formed onstage.      Hiro smiled and tapped his headset. “The microbots are  __42__ with this neural transmitter(神经传导器).” He took the headset off and the microbots collapsed to the floor. They reformed into a column  as soon as Hiro put the headset back on.       “I think of what I want them to do,” Hiro said, “and they do it!” The microbots took the  __43   of a hand waving. Everyone in the audience smiled and waved back. “The  __44    of this tech are limitless. Take construction.”       Hiro stared at the microbots, and with a wave of his hand, they picked up cinder(煤渣）blocks and assembled them into a tower. “ __45   used to take teams of people working by hand for months or years can now be __46    by one person!”       “And that’s just the __47__”Hiro said as he jumped off the tower. Everyone gasped, thinking he was about to __48   , but the microbots rose and __49   him midair. Hiro smiled. He could see Tadashi giving him another __50    .      “How about __51 ?”Hiro asked. The microbots transformed into a set of legs that __52  Hiro through the audience. “Microbots can move anything, anywhere, __53 . ”       As they approached the stage, the microbots formed a set of __54 so Hiro    could climb backup to it. “If you can think it, the microbots can do it!” Hiro said.       The audience was with him now. The moment belonged to Hiro, and he was on a roll. “The only limit is your 55 ! Microbots!” he exclaimed, and the audience burst into applause. 36.A. smiling             B. shouting           C. staring             D. glancing 37.A. open             B. blank            C. down                      D. away 38.A. sigh            B. look                     C. seat                        D. breath 39.A. put away           B. took out              C. picked out         D. set in 40.A. worried               B. exhausted          C. delighted           D. impressed 41.A. hand             B. pocket               C. position             D. headset 42.A. charged      B. controlled        C. constructed              D. conducted 43.A. picture        B. place                       C. shape         D. sight 44.A. applications B. instructions           C. methods            D. meanings 45.A. It                 B. There               C. What              D. That 46.A. destroyed           B. accomplished  C. accessed           D. occupied 47.A. story          B. feeling          C. challenge           D. beginning 48.A. fall      B. break                      C. leave                       D. decline 49.A. sought        B. caught          C. chased              D. stopped 50.A. thumbs-up         B. look                        C. applause            D. reward 51.A. operation           B. construction           C. transportation         D. reception 52.A. removed            B. walked                  C. ran                 D. led 53.A. with caution        B. without hesitation      C. without order            D. with ease 54.A. legs                  B. blocks       C. stairs                  D. stages 55.A. imagination         B. determination            C. courage             D. confidence 答案：CBDBD   ABCAC   BDABA      CBDCA

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