We had a very ________ holiday on the beach abd everybody was looking forward to the next one on the island.

未分类题I was told that ________ could make much clearer pictures.

未分类题As far as the _______market is concerned ,we are improving our sales.

未分类题The interest of all the students in our college ________ upon the celebration of the university anniversary.

未分类题There will be a long ________ before the economy’s mounting its comeback.

未分类题The ________ of the mountain was more difficult than the ascent.

未分类题Soon after the earthruakes, the government ________ a state of emergency.

未分类题The news report ________the write’s prejudice against woman.

未分类题Worry is a great ________ of energe.

未分类题Since all other means failed, they had to ________ to force.

单项选择题某施工中采用了新技术，无现成定额，经专家估算，其最短、最长、最可能的施工工期分别为120D、220D、140D则工程的期望工期应为()。

未分类题The computer caused a ________ in ways of modern life.

单项选择题进行应收账款函证时，被审计单位内部控制较弱比内部控制较强所选取的样本量要()。

未分类题Learning a foreign language ________ a lot of practice in natural language context.

单项选择题在混凝土结构施工中，装拆方便、通用性强、周转率高的模板是()。

未分类题The letter should be marked” ______”, otherwise,my secretary may read it.