题目内容

计算机最基本的工作原理是

A. 数字编码原理
B. 程序存储原理
C. 程序控制原理
D. 操作系统原理
E. 彩色原理

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All the staff members ______ an opportunity to express their opinions about the design of the new factory before construction begins.

A. (A) had
B. (B) would have had
C. (C) have had
D. (D) will have

Without the devotion and cooperation of this great team, I can tell you for sure that the project would never ______ completed last week.

A. (A) be
B. (B) have been
C. (C) been
D. (D) had been

Newman & Sons is a company that manufactures topnotch hang gliders for those ______ a passion for outdoor activities.

A. (A) have
B. (B) who have
C. (C) and have
D. (D) will have

______ you have finished the work on time, you are allowed to go on vacation with your wife as scheduled.

A. (A) So that
B. (B) Except that
C. (C) Now that
D. (D) With that

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