Environment makes __________we are. If we damage the environment, we′ ll endanger ourselves.

[单选题]We should [spareno effort] to protect our environment.A.practiceB.startC.re

[单选题]We should notsacrifice environment to [foster] economic growth.A.reduceB.pr

[主观题]As teachers we should concern ourselves 选择A．steachersweshouldconcernourselveswithwhatissaid,notwhatwethink________.A．)oughttobesaidB)mustsayC)havetobesaidD)needtosay

[单选题]We shall never beable to [fulfill] ourselves truly unless we are working fo

[单选题]We shall never beable to [fulfill] ourselves truly unless we are working fo

[单选题]We are sorry to find that the damage（）the goods was caused by heavy rain during transportation.A . onB . forC . aboutD . to

[主观题]We’ll meet next Thursday ______ this matter in detail.

[单选题]Maybe we’ll soon be able to forecast the weather fo______．A．one dayB．two daysC．five daysD．seven days or even longer

[单选题]We’llvisitEuropenextyear_________wehaveenoughmoney.A．)lestB)untilC)unlessD)provided

[单选题]__________ difficulties we may come across, we′ llhelp one another to overc