无识别标志的航空器因特殊情况需要飞行的
A、必须经相关管制单位批准B
暂无解析
Notuntilrecently_____thatThompsonhadbentellingthetruthallalong
剩余价值的资本化称为（）
Ifyouhadbeeninbetterhealth,we___(allow)youtojointheminthework.
Agoodworkerinakeyspotcould,hekeptupproduction,takeallthecoffeebreakshewanted,andthebosseswouldverylikelylooktheotherway.
Hecouldnot________histearsonhearingthathewasnotadmittedtotheuniversity
