1．Tom told us all that________he said at the meeting was really true.
A．that B．all
C．what D．which
C 解析：考查主语从句。句意：汤姆告诉我们所有的人，在会议上他所说的确实是真的。这里的all和us是同位语，作主句的宾语，that引导的是宾语从句，宾语从句中的谓语是was really true，前面是主语从句，主语从句用what引导，在句中作said的宾语。所以选C。
2．The calm captain knew there was an engine fault but didn’t want to ______ the passengers.
A．cheat B．decline
C．interrupt D．alarm
D 解析：考查动词辨析。句意：镇静的船长知道发动机出问题了，但是他不想惊吓到乘客。 cheat “欺骗”； decline “下降”； interrupt “打扰”； alarm “警告；使惊恐”。因此选择D。
3．—He thinks that girls are smarter than boys when it comes to learning English.
—But two years ago he thought ________．
A．so B．otherwise
C．opposite D．different
B 解析：考查形容词、副词辨析。句意：——当说到学英语的时候，他认为女孩比男孩聪明。——但是，两年前他不这么认为。 B项otherwise用作副词相当于“differently”。 A项so是肯定意思， C项和D项是形容词，不能直接修饰thought。
