A、universal
B、indlusive
C、indefinite
D、conventional
第1题:
A、have…flowing
B、have…flow
C、have…to flow
D、have…flowed
第2题:
The author thinks that the influence of hard times on society is____.
[A]certain
[B]positive
[C]trivial
[D]destructive
第3题:
第4题:
-Shall I use your dictionary?
- ________.
A、Certain, you may
B、Of course, you can.
C、Surely, you can't
D、No, please get out
第5题:
The port State control officer or the surveyor authorized by the port State Administration must be aware that ______ may be carried on product carriers.
A.category A substances
B.crude oil
C.certain“oil like”noxious liquid substances
D.category B,C and D substances
第6题:
下面哪一个语句创建了值为storage的宏变量location? ()
A.&let location = storage;
B.let &location = storage;
C.%let location = "storage";
D.%let location = storage;