条形水平仪的主水准器用来测量横向水平位置。
参考答案:错
Tony has rice with hamburgers ______ his lunch?[ ]
A. on
B. for
C. to
D. with
高血压患者饮食中饱和脂肪酸含量应控制在总热量()以下
A.0.04
B.0.05
C.0.06
D.0.07