What is the difference between acquisition and learning? Illustrate with examples.
A customer has just obtained a second data center through the acquisition of a competitor. The IT Director is now seeking to merge，integrate，and rebalance systems across the two data centers over thenext two years. They have just deployed a high-speed point-to-point circuit between the facilities. The IT Director would like a system that could backup their AIX and Win2K servers and electronically vault the data between sites as part of their Disaster Recovery Plan. What product should the pSeries technical specialist recommend for this requirement？（）
What is the main idea of the acquisition-learning hypothesis?
获毒（取食）期（acquisition period）
（） is the acquisition of material and services from other companies.
SCADA（Supervisory Controland Data Acquisition）系统，即（）与监视控制系统
The statement "language acquisition might be our best hope" (lines 68-69) means that ______.
Conscious knowledge of rules does not help acquisition according to Krashen.（）
善意收购（friendly acquisition)
雷达数据采集（Radar Data Acquisition）简称RDA，有哪几部分构成？
