在下面的Visual FoxPro表达式中，运算结果为逻辑真的是______。

A．EMPTY(.NULL.)
B．LIKE(’xy’，’xyz’)
C．AT(’xy’，’abcxyz’)
D．ISNULL(SPACE(0))

In the opinion of many people, body-bombers are forced to do so but ______ many of them are willing to. [    ]

A.as a matter of fact

B.as are sult

C. in matter of facts

D. in actually