2. 职称英语
  3. Dear employees,Due to recent virus problems, the maintenance department uploade

Dear employees,Due to recent virus problems, the maintenance department uploade

游客2025-06-14  23
问题 Dear employees,
Due to recent virus problems, the maintenance department uploaded anti-virus software program to our company intranet. If you think your computer has been infected, the only safe course of action is to install the new anti-virus program. In addition, the maintenance staff______regular maintenance of all computers beginning 11 a.m. on Wednesday.
The computers will be unavailable for one to three hours depending on their condition. ______the inspection and maintenance are completed, employees will be informed of the availability of the computers.
Please contact the maintenance department with any questions and concerns about this matter. We apologize for any______this may cause. [br]
选项 A、will be performing
B、had been performing
C、has been performed
D、was performing
答案 A
解析 语法：时态1．这是一道时态题，选项均为时态。2．第二段第一句话提到，根据电脑的状况会有一个小时到三个小时不同程度的瘫痪，此处使用了将来时。因而提到的检查是以后的事，也应使用将来时，(A)will be performing为正确选项。
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