It is a long time _______they separated, but it won’t be long ____ they meet again.
A.since; before | B.after; when | C.since; when | D.after; before |
________ the opportunity to speak at the graduation ceremony made him overjoyed.
A.Being offered | B.To offer |
C.Having offered | D.Offered |
Not until ________ the Internet ________ that the Chinese sailors were rescued by the European Union Task Force.
A.did I surf; did I know | B.did I surf; I knew |
C.I surfed; did I know | D.I surfed; I had know |
Good shoes, clothes and a backpack are the basic ________ you need for your hiking.
A.equipment | B.instruments |
C.tools | D.models |
The Australian boy has a good ________ of Chinese and can express himself freely in it.
A.power | B.command |
C.demand | D.usage |
—How can I use the equipment?
—Well, just refer to the ________.
A.directions | B.explanations |
C.expressions | D.introductions |