In China, it is believed that spring is a season ______people often feel sleepier.
A.that | B.which | C.as | D.when |
The questionnaire takes _________ ten to fifteen minutes to complete and can be used along with the assessment interview.
A.mainly | B.exactly |
C.approximately | D.precisely |
Before our study we did not have data that could tell us __ those changes were small or large .
A.that | B.how | C.when | D.whether |
Generally speaking , almost all the kids are ______about how everything around them works.
A.curious | B.careful |
C.anxious | D.excited |
Our government’s plan to fight against air pollution will focus on _____ information and handling PM2.5.
A.expressing | B.representing |
C.gathering | D.acknowledging |
Each time I ________ a good essay when reading newspaper , I cut it out and keep it.
A.work out | B.come across |
C.care about | D.put down |