肠胃积滞,腹胀便秘者可选用
A.砂仁
B.厚朴
C.白豆蔻
D.苍术
参考答案:B
Tom wants _____ his uncle. [ ]
A. see
B. seeing
C. sees
D. to see
砌体结构中能起抗震作用的构件是()。
A.圈梁;
B.过梁;
C.挑梁;
D.墙梁;