The author intends to tell us that time______ A: could be regulated by a timepiece such as a clock or a watch B: could be managed by the internal clock of human bodies C: should be well managed for our own interest D: should be saved for outside interests

2. The author intends to tell us that time______ A: could be regulated by a timepiece such as a clock or a watch B: could be managed by the internal clock of human bodies C: save more money for the lack of a watch D: how to make good use of time