她确信答案是对的。
She was certain that the answer was correct.
▼点击显示答案
was英 /wɒz/|美 /wɑz/
certain英 /ˈsɜːtn/|美 /ˈsərtn/
that英 /ðæt/|美 /ðæt/
解释
be 动词 was + 形容词 certain + that 引导从句，表达主语对从句事件的确定性。
She was certain that the answer was correct.
be 动词 was + 形容词 certain + that 引导从句，表达主语对从句事件的确定性。