Fill in the blanks with the phrases and expressions given below and the form if necessary. tear down in danger of make sense anything but agree with add...to close down do some repairs 1. How many factory workers are______ losing their jobs?
【单选题】In the last 3a paragraph, 'The qualifying tests for patents are straightforward--that an idea be useful, novel and not obvious.' Here, 'obvious' means ______.
【单选题】In the last 3rd paragraph, 'The qualifying tests for patents are straightforward--that an idea be useful, novel and not obvious.' Here, 'obvious' means______.