【单选题】【消耗次数：1】
Work hard, _________ you will fail in the exam.
①
if
②
or
③
and
④
but
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相关题目
【单选题】
If you _____ hard, you _____ in the exam.
①
worked/ wouldn’t have failed
②
had worked/ wouldn’t fail
③
had worked/ wouldn’t have failed
④
worked/ wouldn’t fail
【单选题】
After several years of hard work, he ______ pass the entrance exam.
①
could
②
can
③
is able to
④
was able to
【单选题】
If you work hard, you will be ________; but if you don’t, you will be punished.
①
relaxed
②
relieved
③
reduced
④
rewarded
【单选题】
You have to work hard if you want to __________ in your courses.
①
achieve
②
succeed
③
win
④
beat
【单选题】
You need money and time. _____________, you need to work hard.
①
In addition
②
such as
③
In a word
④
For instance
【单选题】
In order to ____ your goals, you must work hard.
①
make
②
achieve
③
require
④
develop
【单选题】
In order to _______ your goals, you must work hard.
①
make
②
achieve
③
require
④
develop
【单选题】
If you want children to work hard you must _____their interests instead of their sense of duty.
①
appeal to
②
look into
③
give rise to
④
go in for
【单选题】
_____ you work hard enough _____ you be able to get a PhD degree in three years.
①
Only if, will
②
If only, would
③
Should, will
④
Unless, would
随机题目
【单选题】
毒毛花苷K通过毒毛花双糖酶水解得到的产物是
①
毒毛花苷元-加拿大麻糖-葡萄糖 + 葡萄糖
②
毒毛花苷元-加拿大麻糖 +（葡萄糖）2
③
毒毛花苷元 + 加拿大麻糖 +（葡萄糖）2
④
毒毛花苷元 + 加拿大麻糖-（葡萄糖）2
⑤
毒毛花苷元 + 加拿大麻糖-葡萄糖 + 葡萄糖