【多选题】
Do you know that there are many ______ animals in the zoo?
①
A.kinds of
②
B.types of
③
C.sizes of
④
D.A.sorts of
【单选题】
18. The earth is about ____ as the moon.
①
as fifty time big
②
fifty times as big
③
as big fifty times
④
fifty as times big
【单选题】
Which of the following statement is not true about vocabulary?
①
a vocabulary item can be more than one word
②
Vocabulary can not be taught. It must be learned by the individuals
③
Words are best learned in context
④
An English-English dictionary is an important aid for students.