Question

It was not until midnight____ they reached the camp sit

It was not until midnight____ they reached the camp site. A．that B．when C．while D．as

Answer 1

A

试题分析：考查强调句的特殊形式：It’s not until…that…,直到…才…,句意：直到午夜他们才到达营地。选A。 点评：It’s not until ….that…是强调句，不要和倒装句混淆起来，not until放在句首时，谓语用部分倒装。