Who is “Dee”?

The<br/>climax of “Everyday Use” occurs when ____. A: the<br/>mother takes the quilts from Dee and gives them to Maggie B: Dee's<br/>boyfriend arrives C: Dee<br/>makes dinner for her boyfriend D: Dee sets fire to the house

The climax of the short story Everyday Use is ______. A: Dee taking pictures of the house B: the argument over the quilts C: the dinner D: Dee's leaving

2，8，32，128，（） A: 256 B: 169 C: 512 D: 626

2. Dee(Wangero)and Maggie have very distinct personalities.

The daughter’s name is . A: Frank B: Dee C: Polly

Why do Dee and Mama disagree? ____ A: Mama<br/>places little value on education or hard work. B: They<br/>have different ideas about what is important in life. C: Mama<br/>resents Dee for setting the fire that burned down their first house. D: Dee<br/>and Mama both want everything for themselves.

电力变换通常包括那几类？ A: AC/DC和DC/AC两大类。 B: AC/DC、DC/AC、DC/DC、AC/AC四大类。 C: AC/DC、DC/AC、DC/DC三大类。 D: DC/AC、DC/DC、AC/AC三大类。

系统平台选用的PLC型号为（）。 A: 1215C AC/DC/Rly B: 1215C DC/DC/DC C: 1215C DC/DC/Rly D: 1214C DC/DC/DC

626、神经性厌食体重下降，其体重指数为 A.5