2010年职称英语《理工类B级》考点精粹四(29)

6. A) open B) opening C) being opened D) opened

7. A) pretty B) little C) much D) very much

8. A) / B) having C) with D) together

9. A) include B) cost C) cover D) spread

10. A) by B) on C) for D) with

标准答案： A,A,C,C,B