They________extensiveandpossiblydangerousactualflighttraining.
B
句意：他们经历了大量的并且可能是危险的实际飞行训练。
TheultimategoaloflearningaforeignlanguageinaGrammar-Translationclassroomistoenablethestudentsto______itsliterature.
—— We have to stop talking here outside. Listen, _______! —— Hurry up, or we’ll be late
Inourdepartment,everystudent_________after-schoolactivities.
She________everythingelseandconcentratedonthetaskbeforeher.
Sincethepremiumvarieswiththescopeof____extrapremiumisforbuyer'saccount,shouldadditionalsiskecovered?()