The technical innovations which started ...ally led to _______.
举一反三
- From the very beginning humans started striving to enhance the quality of their life with many innovations. Which of the following is not among such innovations?
- New (technical) in the 1970s led to the (popular) digital watch and digital clock, (which) displayed the time and often the day, (date), and elapsed time.（） A: technical B: popular C: which D: date
- The technical innovations will help do away with heavy manual labour and raise _____.
- Which of the following are TRUE about Shennong’s innovations?
- With Jack _______, they started toward the mountains. A: leading B: led C: to lead D: being led