第16题(2.0)分Itwill()muchtimeifwedrivethecarinsteadofwalking.A、saveB、spendC、takeD、use第17题(2.0)分Younevertolduswhyyouwereonehourlateforthelastmeeting,()?A、weren’tyouB、didn’tyouC、haveyouD、didyou第18题(2.0)分Theyoften()thescientist’sname,buttheyhaveneverseenhim.A、learnfromB、hearfromC、hearofD、listento第19题(2.0)分Thishotel()$60forasingleroomwithbath.A、claimsB、demandsC、pricesD、charges