| 1. | Bank communications become more effective . 银行的宣传变得效果更强。 |
| 2. | Home has become much less of a workshop . 家庭已远远不象一个作坊了。 |
| 3. | The weather became finer and more settled . 天气逐渐转晴并稳定下来。 |
| 4. | The fibers lose strength and become brittle . 纤维强度下降,且易断。 |
| 5. | Presumably reactive surfaces became blocked . 反应表面可能被堵塞了。 |
| 6. | The quiet village suddenly became astir . 寂静的山村,顿时沸腾起来。 |
| 7. | His agegroup became eligible for the army . 他的同龄人应当应征入伍。 |
| 8. | He changed his manner; became very cold . 他态度大变,变得异常冷淡。 |
| 9. | Buying tires has become confusing . 购买轮胎却变成了使人困惑的问题。 |
| 10. | Large tracts of wasteland have become a granary ... 荒滩变成米粮川。 |