（2017年山東泰安）It is accepted by everyone that knowledge is the most valuable _______ for human beings.

A. standard B. treasure C. invention D. instruction

（題文）(2017·山東泰安· 26)—If you always ________ yourself with others，you may have tons of pressure.

—I agree. We should believe in ourselves.

A. compare B. complain C. connect D. consider

（2017年山東泰安）–It rained ______ and lasted for a long time yesterday.

--Too bad! Even some streets were full of water.

A. hardly B. strongly C. terrible D. heavily

（2017年山東泰安）With the development of science and technology, robot cooks ______ in our families in the future.

A. appear B. appeared C. will appear D. is appearing

（題文）（2017年山東泰安）--______ exciting the speech about “Belt and Road” was!

--Of course! It was a really great inspiration to the world.

A. How B. What C. How a D. What an

（2017年山東泰安）I didn’t believe I could do it ____ I got to the top of Mount Tai.

A. unless B. until C. after D. as

（題文）As China grows stronger and stronger, Chinese _______________ in more and more schools out of our country.

A. teaches B. is taught C. has taught D. was taught

–Oh, my God! I have ______ five pounds.

--Don’t worry. It’s normal for a growing teenage girl.

A. put up B. put off C. put on D. put down

（題文）（2017年山東泰安）Yesterday, Mr. Green went to his hometown and visited the old house ____ he was born in.

A. which B. where C. what D. it

（題文）—The light in Bill’s office is still on. I wonder ______________.

—Maybe at midnight again.

A. if will he stop working B. why he works so hard

C. how long will he work D. when he will stop working