单项选择题
We would like to thank the Elog Foundation for their generous（）to our charity fundrasier.
A．donorB．donateC．donatedD．donation
单项选择题 The retail industry spends（）$28 billion on IT and related systems annually.
单项选择题 My（）with Mr. Frantz was mostly related to integrating the staff after the proposed merger.
单项选择题 Senior analyst John Pierpoint expects SunDigit to post（）of $4 billion for the year.
