第32题: [单项选择]骨性关节炎的影像学检查可采用() A. 超声检查 B. MRI C. X线平片 D. CT E. 荧光镜 参考答案:C
第33题: [单项选择]In the absence of exceptions clauses,there is()obligation to supply a cargo of the contractual description and quantity. A. a conditional B. an absolute C. a considerable D. a substantial 参考答案:B