单选题：Ithinkmuchattention__________yourpronunciation.

题目内容：

Ithinkmuchattention__________yourpronunciation. A．mustbepaidto
B．oughttopay
C．mustpayto
D．shouldbepaidby

参考答案：

答案解析：

Ididn'tgotoseethefilmbecauseI__________it.

Ididn'tgotoseethefilmbecauseI__________it. A．saw B．haveseen C．hadseen D．amseein

分类：成人英语三级题型：单选题

IknewIcouldnotfinishthehomework__________. A．bythetimehehadcome B．beforehecame

分类：成人英语三级题型：单选题

Thescientist__________Canadaandhewillgiveusatalkwhenhe__back. A．hasgoneto；comes

分类：成人英语三级题型：单选题

Mrs．Brownbought__________eggsinthemarket． A．twoscoresof B．scoreof C．twoscore D．

分类：成人英语三级题型：单选题

Itwasalmostdarkinthestreets__________afewverypowerfulspotlights． A．excluding B．

分类：成人英语三级题型：单选题