She invited me ___ dinner with her. [ ]

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问题选择题

A. have

B. having

C. had

D. to have

答案

答案：D

单项选择题

女，46岁，乙肝表面抗原阳性，USG发现肝内11cm×13cm大小的肿块，CT增强扫描动脉期病灶边缘出现不规则高强化，静脉期图像显示病灶明显缩小，中心可见裂隙样低密度区。

为明确诊断应首先采用以下哪种处理方法（）

A.CT延迟扫描

B.MRA

C.CT三维后处理

D.经皮穿刺活检

E.CT灌注扫描

选择题

One split second later your life or someone else's life could be gone ________ you are just glancing at your phone to check a text message.

A．even though

B．in that

C．only if

D．as if