（）
A.A
B.B
C.C
D.D
参考答案：C
解析：
第一个图形的内部图形顺时针旋转90。得到第二个图形，第三个图形为第一个图形的内部。
Those who suffer from the headache will find they get ________ from this medicine.
A．safety
B．relief
C．defense
D．shelter
Jane was disappointed that most of the guests
when she at the party.
A．left; had arrived
B．left; arrived
C．had left; had arrived
D．had left; arrived
（）
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