﹣2.5;0;4;﹣1;0.4.
,
﹣2.5<﹣1<0<0.4<4
⒈____ A. Ff B. Mm C. Yy D. Xx
⒉____ A. name B. thank C. am D. that
⒊____ A. teacher B. great C. please D. eat
⒋____ A. person B. teacher C. father D. sister
⒌____ A. mother B. brother C. father D. thank