Leaving the door unlocked is an open _________ to burglars(夜盗).
A. adaptation B. transformation C. invitation D. participation
The virus came without people’s being aware of it and it was _________ assumed to be a common one. But with more cases reported, it proved wrong.
A. accurately B. relatively C. purely D. initially
A yellow background will make the black characters ________.
A. stand up B. stand by C. stand for D. stand out
With many major economic problems ______ to be addressed, there is no point ______the growth rate of this year now.
A. remained; evaluating B. remaining; to evaluate
C. remaining; evaluating D. remained; evaluating
The award should be given to _______ makes great contributions to the film industry.
A. whomever B. whoever C. whichever D. whatever
— What do you think of the professor’s speech?
— I was listening carefully but I could not ________ everything he said.He spoke too many local idioms.
A. take on B. take in C. take after D. take over
