Today when I think of my friend, I remember the way her face _____ when she saw the picture of a lovely cat. [ ]

A. cheered up

B. shone up

C. stood up

D. lit up

正确的咽部CT扫描参数是：（）

A.层厚、层间距10mm连续扫描，扫描野18～20mm

B.层厚、层间距15mm连续扫描，扫描野18～20mm

C.层厚、层间距5mm连续扫描，扫描野25～30mm

D.层厚、层间距5mm连续扫描，扫描野18～20mm

E.层厚、层间距10mm连续扫描，扫描野25～30mm