国内生产总值或国民生产总值等于各种最终产品和中间产品的价值总和。( )
参考答案：错
解析： 国内生产总值或国民生产总值只包括最终产品的价值。
用所给单词的适当形式填空。
1. My life has (change)a lot in the past few years.
2. My (big) problem is that I can't speak English.
3. She couldn't find her son9 so she was very (worry).
4.I used to (get) up late.
5. If it (not rain) tomorrow, we'11 go on a picnic.
第三方物流企业想要取得成功，其最重要的因素在于整合物流过程以实现其对客户的增值服务。
