如图所示，当孤岛显示样式为普通时，若希望填充出右图所示效果，需要在图案填充的"边界"选项组中添加选择哪些对象？（）

A、选择圆A、B、C、D

B、选择圆A、C、E、F

C、选择圆B、D

D、选择圆A、E、F

Which three statements concerning the use of the java.io.Serializable interface are true？（）

Objects from classes that use aggregation cannot be serialized

An object serialized on one JVM can be successfully deserialized on a different JVM

The values in fields with the volatile modifier will NOT survive serialization and deserialization

The values in fields with the transient modifier will NOT survive serialization and deserialization

It is legal to serialize an object of a type that has a supertype that does NOT implement java.io.Serializable

A new processor was recently installed on a one year old motherboard, replacing the original processor. The processor is on the motherboard’s supported processor list and was double checked for proper installation. However, the PC refuses to POST properly and displays no video onscreen. Which of the following is the MOST likely issue?（）

A、Too much thermal paste was used on the processor and it is preventing boot.

B、The motherboard needs to have its PWD jumper removed before the first boot.

C、The motherboard needs to have the most recent BIOS version installed.

D、The motherboard needs to have a newer CMOS chip installed.

Most Computer operating systems in use today, including all consumer-targeted systems, include a TCP/IP（）.

A、plan

B、requirement

C、implementation

D、design

Very long, complex expressions in program are difficult to write correctly and difficult to（）.

A、defend

B、detect

C、default

D、debug

以下哪个选项的仪器在验收过程中不需携带。（）

A、手提电脑

B、竣工文件

C、卷尺

D、望远镜