目前用得相当普遍而被广泛承认的一种综合评测计算机系统性能的方_爱下问搜题

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问题填空题

目前用得相当普遍而被广泛承认的一种综合评测计算机系统性能的方法是【1】。

答案

参考答案：基准程序测试法

选择题

看图选正确答案。

( ) 1.	A. Here is a bus.	B. Here is a taxi.
( ) 2.	A. This is a shirt.	B. This is a T-shirt.
( ) 3.	A. This is a trousers.	B. This is a pair of trousers.
( ) 4.	A. They are skirt.	B. They are skirts.
( ) 5.	A. It's a car.	B. It's a taxi.
( ) 6.	A. a shoes	B. a pair of shoes
( ) 7.	A. It's a shirt.	B. It's a blouse.
( ) 8.	A. It's a hat.	B. It's a cap.
( ) 9.	A. They are sock.	B. It's a pair of socks.

问答题简答题

婚约具有法律效力吗？