问题
选择题
The boys often play ____________ football and the girls often play ____________ violin. [ ]
A. the, /
B. the, the
C. /, the
D. /, /
答案
答案:C
The boys often play ____________ football and the girls often play ____________ violin. [ ]
A. the, /
B. the, the
C. /, the
D. /, /
答案:C
某商品流通企业为了扩大销售额,选定了四种方案,四种方案所需费用与可能得的销售额的预计数如下表所示:
方案 | 费用(万元) | 预计销售额(万元) |
一 | 6 | 90 |
二 | 7 | 140 |
三 | 11 | 230 |
四 | 13 | 290 |
A.方案一
B.方案二
C.方案三
D.方案四