【題目】Michelle found a job as a high school teacher which _____ spending quite a lot of time with students.
A.enjoys
B.involves
C.practices
D.suggests

【題目】_________basic first-aid techniques will help you respond quickly to emergencies.
A.Known
B.Having known
C.Knowing
D.Being known

A.his being calledB.him to be calledC.his callingD.him to call

【題目】The “Chinese Dream” is ________ dream to improve people's well－being and ________ dream of harmony, peace and development.
A.the; a
B.a; a
C.a; the
D.the; the

【題目】An artist who was recently traveling on a ferry to the southern island discovered ______ a long lost antique Greek vase.
A.at random
B.by chance
C.in turn
D.on occasion

A.calculateB.calculatingC.be calculatingD.have calculated

A.whichB.oneC.eachD.any

A.whoseB.thatC.whichD.this