After his journey from Beijing during the National Day, Tom returned school, __________.
A.exhausting | B.exhausted | C.being exhausted | D.having exhausted |
--- You won't go to Kathy's wedding party, will you?
---- Yes, ________ invited.
A.though | B.if | C.unless | D.as |
----Mike, the telephone is ringing.
---- I _ _ answer it.
A. will B am going to C. am toD. am about to
Lawrence Craven, a doctor from the USA, is the author of several published reports, one of _______ introduced the idea in 1953 _______ aspirin could reduce the risk of heart attacks.
A.them; when | B.which; that | C.what; that | D.which; when |
---- Really? Who will give _________ lecture?
---- Mr. Wang, ________ professor from Nanjing University.
A.the; 不填 | B.a; the | C.the; a | D.a; a |
The weather in this area is generally warm,but it be very cold sometimes.
A.must | B.can | C.should | D.need |