问题

How about paying a visit to Mr. Richardson, our former history teacher?—Good idea. I will e-mail him today so he ___ know ___ to expect us.
A:may,when
B:would, why
C:will, how
D:shall, why
B:would, why
C:will, how
D:shall, why
正确答案是:
同类题型
Linda at the party when you arrived—-Yes, but she _______ home soonafterwards
Teenagers shouldn’t be _____ from school although they don’t do well in studies.[ ]
Your work isall praise,and the manager is satisfied with you
We all know the truth ___ there are air, water and sunlight there are living things.