1．Companies are now using computers to help them ________ new workers.
A．divide B．sort C．classify D．choose
解析：句意为“现在许多公司用电脑来帮助他们选择新员工。”既然是new workers，说明是招收新员工，只有D项符合。
答案：D
2．He debated ________ a new car，but he didn’t decide it at last.
A．to buy B．buying C．to be buying D．buy
解析：句意：他考虑买辆新车，但最后没有做出决定。debate doing sth.考虑做某事。
答案：B
