女性，20岁。发现腹胀、食欲下降2个月。检查发现：腹膨隆，肛查子宫正常大，右下腹包块

一I’m very nervous now．I’m afraid 1 will fail the test．

一        , Lisa .You can do it．

A．I think so

B．Don’t worry

C．Never mind

D．Congratulations

口算26×2=？，可以先算______×______=______，再算______×______=______，最后算______+______=______．

We haven't heard from her for weeks. How do you suppose _____ with her studies now?  [ ]

A. is she getting along

B. she gets along

C. she is getting on

D. she had got on

.  向绝热恒容密闭容器中通人N₂和H₂,在一定条件下使反应达到平衡，n(H₂)和n(NH₃)随时间变化的关系如图所示。下列有关叙述一定正确的是

A. c点表示NH₃.生成速率与NH₃分解速率相等

B c点和e点H₂的转化率相等

C平衡后再升高温度，不利于氨的合成

D. d点时：

不属于商业人寿保险类型的为______。

A．死亡保险
B．生存保险
C．生死合险
D．健康保险