题目内容

Doctor Adams explained that not all bacteria harmful（）.

A. were
B. are
C. was
D. is

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【真题试题】(2007年单项选择第35题)在((2000年国际贸易术语解释通则》中，用于表示“卖方所承担的风险与责任最大”的国际贸易术语是()。

A. DDP
B. FCA
C. EXW
D. FOB

以下关于系统开发策略特点的描述中，属于原型化策略特点的是（）。 Ⅰ．阶段的顺序性和依赖性 Ⅱ．用第三范式规范数据，建立应用系统的数据模型 Ⅲ．使信息需求的定义工作更为直观、简单 Ⅳ．用系统举例 Ⅴ．字典驱动的软件结构 Ⅵ．文档的自动化

A. Ⅰ，Ⅳ，Ⅴ和Ⅵ
B. Ⅱ，Ⅲ，Ⅴ和Ⅵ
C. Ⅰ．Ⅱ．Ⅲ和Ⅳ
D. Ⅱ，Ⅳ，Ⅴ和Ⅵ

"Do you want the pants""My pants laid in bed（）."

A. is
B. was
C. are
D. being

（）sent from Florida for all the children in Cabin Six.

A crate of orange were
B. A crate of oranges were
C. A crate of orange was
D. A crate of oranges was