A:{3x+y=98y−3x=2
B:{3x+y=98y+3x=2
C:{2x+y=98y−3x=4
D:{3x−y=982x+y=4
给下列字注音。
吝____惜 肃____然
甘洌____ 咀嚼____
下列说法中,错误的是( )
—We're going to have a soccer match with Class 2 this afternoon.
—_______.