【单选题】【消耗次数：1】
____ the math problem is difficult, Ill try very hard to work it out.
①
Though
②
When
③
Before
④
After
参考答案：
复制
纠错
相关题目
【多选题】
No matter how ______ the problem is , we will work it out.
①
A.easy
②
B.difficult
③
C.challenging
④
D.hard
【单选题】
Susan is not very intelligent, ________ work very hard.
①
not does she
②
neither does she
③
or does she
④
either does she
【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】
Before I left on the trip,I [填空]hard and got very fit.
①
had trained
②
trained
③
train
④
training
【单选题】
Theyre trying to ( ) this math problem.
①
figure up
②
figure on
③
figure out
④
figure in
【单选题】
When Sarah and I ____ on an article for the school newspaper, we found it difficult to work together.
①
compiled
②
gathered
③
collaborated
④
collected
【单选题】
I don’t think you can work out the maths problem ___ her help.
①
since
②
unless
③
with
④
without
随机题目
【单选题】
生态环境保护，是指人类为解决现实或潜在的环境问题，以协调（ ）而采取的各种保护行动总称。
①
人类与环境关系
②
保护人类生存环境
③
保障经济社会可持续发展
④
以上都是