The students in the class were _____four groups before they started the game.
A
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Wesuggestthatyou_ourrepresentativeinBeijingforyourrequirements.
AccordingtoUCP600,underL/C,thepayerofthedraftis().
----I_____togoforawalk.
---ButI_____goingshopping.
Christmasis___specialholidaywhen____wholefamilyaresupposedtogettogether.
Underdocumentarycollection,thedraftmustbe()