Toavoidmakingmistakes，pleasere-优题课

To avoid making mistakes， please read the questions before you answer them．（　　）

A．

careful

B．

careless

C．

carefully

D．

carelessly

科目英语题型选择题难度中等

知识点：副词的词义辨析

The group had to wait ______ after 12to check in at the hotel．（　　）

from

until

for

What should we do to protect the fish in the river？

We_______ throw rubbish into the river．（　　）

need

needn't

must

mustn't

Tom was not listening carefully，so he failed to hear ．（　　）

A．	what the teacher said
B．	how the teacher said
C．	what did the teacher say
D．	how did the teacher say

I think that you need to eat sweets and more fruit．（　　）

few

fewer

little

less

We talked about the problem and Tim ____ doing some research first．（　　）

finished

enjoyed

suggested

practiced