. THIS TEST IS ...DIFFICULT THAN THAT ONE.A). MOST B). VERY C). MOR...

19) - TUYEN TAP 22 DE TRAC NGHIEM ANH 7 HK II
TUYEN TAP 22 DE TRAC NGHIEM ANH 7 HK II

19). This test is ...difficult than that one.

a). Most b). Very c). More d). Mostly