迅速查找过刊途径（）
A.电脑检索后查找
B.按刊名查找
C.按“分类号加种次号”查找
D.直接查找
参考答案：A, C
You'd better check your bills _____ any error when shopping in the supermarket. [ ]
A. in favor of
B. in need of
C. in case of
D. in honor of
糖酵解糖异生共同需要（）
A.磷酸果糖激酶2
B.3-磷酸甘油醛脱氢酶
C.丙酮酸激酶
D.6-磷酸葡萄糖脱氢酶
E.果糖双磷酸酶1
