【简答题】Our plan failed because we _________ (make) a bad mistake.
【单选题】The plan he devoted three months to _____ at last. [ ]
【单选题】The plan failed to have a / an __________ on the present situation.
【单选题】机器人的手部也称末端执行器,它是装在机器人的( )部上,直接抓握工作或执行作业的部件。
【简答题】If they ______ (not help)us, our experiment would have failed.
【单选题】Our plan has failed .
【简答题】机器人的手部也称末端执行器,它是装在机器人的( )上,直接抓握工作或执行作业的部件。
【多选题】根据《民法总则》的规定,下列关于诉讼时效期间的表述中,正确的有:
A.
诉讼时效期间从权利人知道或者应当知道权利受到损害以及义务人之日起计算
【单选题】In spite of great efforts, we failed to carry through the plan that was _________ to our wishes.