Question

—The problem is _______we are short of money.

A．how

B．that

C．whether

D．if

Answer 1

B

试题分析：考查表语从句：句意：问题是我们缺钱。因为表语从句不缺成分，而且意思完整，所以用that连接，that不做成分，一般不省略，A.怎样B是否，都不符合句意，Dif不连接表语从句，选B。
点评：连接表语从句的连接词有：that, what, who, when, where, which, why, whether, how, whoever，whomever，whichever ，whatever等。还有如because, as if, as though等。解答这类题目，关键在于分析清楚句子结构。通过判断引导词在从句中所作的成分及意义，来选择正确的引导词。