在糖水中加少量盐,尝起来会怎样?()
A、变涩
B、变咸
C、更甜
D、变苦
参考答案:C
On hearing a phone call from his wife ____ she had a fall, Mr. Gordon immediately rushed
home from his office. [ ]
A. says
B. said
C. saying
D. to say
高分辨力扫描是()
A.应用高mAS、薄层厚(1~2mm)、大矩阵(≥512×512)及骨重建算法
B.应用高mAS、薄层厚(5~10mm)、大矩阵(≥1024×1024)及骨重建算法
C.应用高kV、薄层厚(5~10mm)、大矩阵(≥1024×1024)及骨重建算法
D.应用高kV、薄层厚(1~2mm)、大视野及骨重建算法
E.应用高mAS、薄层厚(1~2mm)、大视野及骨重建算法