— You look very pale. You ____ very tired.
— I didn't sleep at all last night. |
|
[ ] |
A. must be
B. must have been
C. can be
D. can have been |
根据n多题专家分析，试题“—You look very pale. You ____ very tired. — I didn't sleep at all last night. [ ]A. must be B. must have been C. can be D. can have been …”主要考查了你对 【情态动词】 等知识点的理解和应用能力。关于这些知识点的“档案”，你可以点击相应的链接进行查看和学习。
与“—You look very pale. You ____ very tired. — I didn't sleep at all last night. [ ]A. must be B. must have been C. can be D. can have been ”考查相似的试题有：
