【单选题】When we see well, we do not think about our eyes very often. It is only when we cannot see perfectly that we realize how important our eyes are. People who are nearsighted can only see things that are...
A.
only when we cannot see perfectly
B.
only when we can see well
C.
even if we can see well
D.
only when we realize how important our eyes are
【单选题】We can see the sun ________ day, but we can't see ________ night. [ ]
【单选题】. It is only when we cannot see clearly _____ we come to see ______ important our eyes are.
【单选题】We won’t see any flowers until May .
A.
We will see flowers only in May.
B.
We won’t see flowers after May.
C.
We will see flowers before May.
D.
We will see flowers when May comes.
【判断题】生活不能自理的老人进食时不应速度缓慢少量多餐
【判断题】生活不能自理的老人进食时不应速度缓慢少量duocan
【单选题】It can be learned from the first two paragraphs that ______.
A.
even prestigious universities struggle to enroll excellent students
B.
campus environment plays an important role in recruiting students
C.
universities in Britain are unbalanced in student enrollment
D.
top universities in the U.K. are all funded by the government
【简答题】Besides those, what can we see through television? We still can see political______ and the latest exciting ______.
【简答题】When we can see well, we do not think about our eyes often: It is only when we cannot see perfectly that we come to see how important our eyes are. People who are nearsighted(近视的) can only see things ...
【单选题】以下不属于要约成立的有效条件的是( )。