单选题What______ doing when you______?

单选题Paragraph 5 intends mainly to show Warner's ______.

单选题The suggested causes of a given phenomenon cannot always be independently observed, and so it is hard to ______ the possibility of there being explanations alternative to the one proposed.

单选题(Though) he is (hard-working), he still feels inferior (than) (others) in the special class.

单选题He has courage all right, but in matters requiring judgment, he has often been found sadly ______.

单选题--I am sorry to put you to so much trouble.--______.

单选题 Which of the following contains an adverbial clause of cause?

单选题We can’t ________ people to change the habits of their lifetime over a short time.

单选题It is essential that these application forms ______ back as early as possible.

单选题The explorer lost his way so he climbed to the top of the hill to ______ himself.

单选题She was, ______her fame and fortune, basically an unhappy woman.

单选题Diderot was also a philosophical materialist,______ that thought developed from the movements and changes of matter.

单选题Of all my subjects,i think  pasychology is （）.i of ten get a hing mark in the examination.

单选题The extensive survey suggested that their assumptions ______ totally wrong.

单选题Newborn calves had eye infections and ______ their heads blindly on the bum wails.

单选题Which of the following is NOT among the four possibilities of why we haven' t been visited?

单选题In the absence of optimism, we are left with nothing but critics, naysayers, and prophets of doom. When a nation expects the worst from its people and institutions, and its experts focus exclusively on faults, hope dies. Too many people spend too much tie looking down rather than up, finding fault with their country's political institutions, economic system, edncational establishment, religious organizations, and—worst of all—with each other. Faultfinding expends so much negative energy that nothing is left over for positive action. It takes courage and strength to solve the genuine problems that afflict every society. Sure, there well always be things that need fixing. But the question is, Do you want to spend your time and energy tearing things down or building them up? The staging of a Broadway show could illustrate my point. Let's say a new production is about to open. A playwright has polished the script, investor have put up the money, and the theater ahs been rented. A director alas been chosen, actors have been auditioned and selected, and the cast has been rehearsing for weeks. Set, lighting, and sound engineers have been hard at work. By the time opening night arrives, nearly a hundred people have labored tirelessly—all working long hours to make magic for their audience. On opening night, four or five critics sit in the audience. If they pan it, the play will probably close in a matter lf days or weeks. If they praise it, the production could go on for a long and successful run. In the end, success or failure might hinge on the opinion of a single person—someone who might be in a bad mood on opening night! What's wrong with this scene? In one sense, nothing. Critics have a legitimate role. The problem arises when we make critics our heroes or put them in control of our fate. When we empower the critic more than the playwright, something is wrong. It is much easier to criticize than to create. When we revere the critics of society, we eventually become a society of critics, and when that happens, there is no mom left for constructive optimism.

单选题How did it come ______ that you made a lot of mistakes in your homework?

单选题Little ______ what others think.