24.—John, don’t waste any time and there’s only 25 minutes left before the train leaves.
—Don’t worry , mum. I think I can ____it.
A.take | B.make | C.do | D.achieve |
--- What did he say? ---- He said he ________ the sentence in his own words.
A.was considering to explain | B.considered how to explaining |
C.would consider to explain | D.was considering explaining |
I have no doubt in my mind______ they will be glad to see me.
A.if | B.whether | C.that | D.about |
Eric received training in computer for one year, _______ he found a job in a big company.
A.after that | B.after it | C.after which | D.after this |
With the help of high technology, many new substances(物质)______in the past years.
A.discovered | B.have discovered | C.had been discovered | D.have been discovered |
______ is know to us all, good friends ______ happiness and value to our life.
A.It; add | B.As; add up | C.It; add up | D.As; add |