_______(safe)needstobeimprovedontherailwaysinthatcountry
他孤注一擲用自己的積蓄開了一家小商店。翻譯
InAugust1977,asatellitetogatherdataaboutthe10millionblackholeswhicharethoughttobeintheMilkyWay.
Decisiononwhetherthemessageisrightorwrongshouldatleastcomeafter_____whatthemessageis.
Nosooner()hadIreachedhomethanMichaelarrivedwithJaneinhiscar
