问题
选择题
David _____ a stomachache, so he _____ eat too much today.[ ]
A. has, should
B. has, shouldn't
C. have, shouldn't
D. have, should
答案
答案:B
David _____ a stomachache, so he _____ eat too much today.[ ]
A. has, should
B. has, shouldn't
C. have, shouldn't
D. have, should
答案:B