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【单选题】
在测试用例设计的方法中，最常用的方法是黑盒测试和白盒测试，其中黑盒测试所关注的是：A.
程序结构
B.
软件外部功能
C.
程序正确性
D.
程序内部逻辑
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【单选题】—What do you think of these two books? —________ of them are interesting. And I’ve read them several times.
A.
Both
B.
Neither
C.
None
D.
Either
【单选题】I have two cats and I like______.
A.
all of them
B.
them both
C.
every one of them
D.
them each
【单选题】Please _____ two apples and then _____. [ ]
A.
peel, cut them up
B.
peel, cut up them
C.
get, cut them
D.
get, cut them down
【单选题】There are fifty students in our class, ______ of them are girls. [ ]
A.
two third
B.
second three
C.
two thirds
【简答题】These are two letters on executing orders, translate them into Chinese.
【单选题】My aunt and uncle have two children, but __________ of them lives with them.
A.
all
B.
both
C.
some
D.
neither
【单选题】I have two cats and I like ________.
A.
all of them
B.
every one of them
C.
them both
D.
them each
【判断题】正式沟通指的是那些与商务有关的口头或书面的沟通活动。为保证正式沟通行为的有效性,经理应注意正式沟通实行时的方式。一般来说,说服性方式远比指令性方式更为有效。
A.
正确
B.
错误
相关题目：
【单选题】I have two cats and I like______.
A.
all of them
B.
them both
C.
every one of them
D.
them each