:高二英语必修三Unit5单元测试：Canada-The_True_North

　　4. The wealthy are always wealthy and the poor are always poor. It is extremely difficult for the

　　poor _____wealthy, _____ they struggle to their full abilities.

　　A. becoming; even if B. to become; even so

　　D. becoming; if so D. to become; even though

　　5. The police were trying to _____ where the drug dealers were _____ it suddenly dawned upon

　　them that they might be hidden somewhere 10 miles within the border between the two countries.

　　A. come out; when B. make out; while C. figure out; when D. think out; since

　　6. It _______ this morning that two of the body guards of the prime minister got killed and the

　　minister himself got ______ hurt in the violent car bomb explosion.

　　A. officially announced; slightly B. was officially announced; lightly