【单选题】
But the Internet can bring some ________ effects, too. The most common one, some teenagers are addicted to computer games on the Internet.
①
negative
②
positive
③
important
④
excite
【判断题】
Credit cards are be used in most countries, but you may also need to bring some cash.
①
正确
②
错误
【单选题】
Computer software _____ some 70 percent of our range of products.
①
picks up
②
focuses on
③
accounts for
④
is based on
【单选题】
Some creatures are masters of disguise; they can easilytheir environment.
①
weaveinto
②
blend into
③
break into
④
step into
【单选题】
Some words are hard to____ because they have too many
different uses.
①
express
②
explain
③
define
④
describe
【单选题】
Can anything be done to_________ the negative influence of some television programs?
①
accept
②
assume
③
avoid
④
alarm
【多选题】
You can train yourself to remember better. Here are some_________ .
①
ideas
②
suggestions
③
information
④
furniture