иԇ}~}ͽ~TOEELyԇзdzS~c~һӣ~׃}ͱؿ~һfP(gun)~}Ŀy^ֿǸ~~ԵД}Ҫ헣1~c~ԔҊҪc֮~׃ݣ2~Not ÷3ĸ~
~TOEELyԇзdzS~c~һӣ~׃}ͱؿ~һfP(gun)~}Ŀy^ֿǸ~~ԵД}Ҫ헣1~c~ԔҊҪc֮~׃ݣ2~Not ÷3ĸ~
~}ͼ}Ҫc
1 ~c~Ĺ܅^(q)e~~~~~Լӳɷ
1 The ordeal of the Cherokee Indians who were forcible moved from their homeland in the 1830*s is remembered as the *Tears*. 91.10
۴𰸣 B ~movedø~forcibly
2 Although the United States experienced rapidly growth in the first half of the nincieenth century it was still predominately concerned with agriculture and forestry. 93.10
۴𰸣 A ~growth~rapidø~ }TOEEL}Ոע- lyY(gu)ɵĸ~ͨ}c
2. ~notc~noą^(q)e
}Ҫc ^(q)ָ~not~no}TOEEL}Ҫֲstructure 1-15}СnotnoF(xin)xД~~ԛQxһ~