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【单选题】
几乎所有的性能测试都会涉及( )。A.
并发测试
B.
压力测试
C.
容量测试
D.
安装测试
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举一反三
【单选题】He is so busy. He cannot afford enough time with his son _______ he wants to.
A.
even if
B.
as if
C.
because
D.
before
【单选题】— I think your father is very busy. —So he is._______ he still takes a walk with us sometimes.
A.
So
B.
And
C.
Or d. But
【单选题】—I think your father is very busy. —So he is. _______ he still takes a walk with us sometimes. [ ]
A.
So
B.
And
C.
Or
D.
But
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