19.A in order B on trackC in lineD on target
20.A session B term C seasonD period
21.A attributedB referred C assigned D designated
22.A termination B endingC completion D finalising
23.A confirmed B maintained C agreedD supported
24.A portion B component C sectorD division
25.A have B gainC find D earn
26.A focusingB directing C pointing D strengthening
27.A height B step C edgeD stage
28.A condition B pointC positionD capacity
29.A request B price C demandD bid
30.A accessB approach C admission D entrance
31.A strategyB process C promotion D system
32.A inquiring B deliberatingC exploringD searching
33.A send B openC provide D give

來源:可可英語 http://www.ccdyzl.cn/bec/327743.shtml