Theory is ______ in that it can provide a direction for practice.
#18999
A
valuable
B
typical
C
religious
D
narrow
推荐题目
This will not only keep the study habit ____ but also keep you up to date on your class assignments .
#19871
A
alive
B
living
C
vivid
D
lively
As we have known from the map of the world，this is ________.
#18235
A
twice as large an island as that
B
twice as larger as that island
C
as twice large as that one
D
twice as a large island as that
According to our teacher, we should take detailed notes in class because they are more __________ than our memory.
#18222
A
reliable
B
ridiculous
C
enthusiastic
D
stubborn
We can’t ____ the punctual arrival of trains in foggy weather.
#18962
A
be sure
B
guard
C
guarantee
D
make sure