( )—What _______ you _______ last week? —I bought a bag.
你去上学,你想知道现在几点钟了,你会问:________ A.What's your name? B.What's that? C.What time is it?
eight - one =________ A.seven B.four
twelve ÷ six =________ A.three B.two
three × three =________ A.nine B.six
four + five =________ A.nineB.ten