Many experts the housing market for the slow economic growth of percent in the period ending in October.
Businessman Warren Buffett announced a gift of about dollars to the Bill and Melinda Gates Foundation.
以下不属于实地调研法的是
A. 观察法
B. 询问调研法
C. 实验法
D. 期刊资料搜索
出口交易前准备工作一般包括
A. 对海外市场调研
B. 对交易对象调研
C. 制订商品出口经营策略
D. 建立发展客户关系