更多"Jack has been studying here for fou"的相关试题:
[单项选择]He has been studying here for three years, by next summer he ______.
A. will graduate
B. will have graduated
C. will be graduated
D. will be graduating
[单项选择]How long has Mr. Han been here
[单项选择]How long has Mr. Wang been here
[单项选择]—Has Lily come （ ）.
—Yes, she has been here for over ten minutes （ ）.
A. yet; already
B. already; yet
C. yet; yet
D. already; already
[单项选择]How long has Mr. Wang been here
A. He arrived here three hours ago.
B. He’s been here for an hour.
C. He came here half a hour ago.
[单项选择]The weather here has been exceptionally mild.
A. extremely
B. identically
C. fashionably
D. faithfully
[单项选择]It （ ） have been Jack who left the umbrella here as he is the only one that brought his umbrella to the classroom.
A. could
B. might
C. ought to
D. must
[单项选择]She has been awarded the first prize four years in______.
A. success
B. successive
C. succession
D. succeeding
[单项选择]
Passage Four
For some time past it has been widely accepted that babies and other creatures learn to do things because certain acts lead to" rewards"; and there is no reason to doubt that this is true. But it used also to be widely believed that effective rewards, at least in the early stages, had to be directly related to such basic physiological "drives" as thirst or hunger. [n other words, a baby would learn if he got food or drink or some sort of physical comfort, not otherwise.
It is now clear that this is not so. Babies will learn to behave in ways that produce results in the world with no reward except the successful outcome.
Papousek began his studies by using milk in the normal way to "reward" the babies and so teach them to carry out some simple movements, such as turning the head to one side or the other. Then he noticed that a baby who had had enough to drink would refuse the milk but would still g
A. are directly related to pleasure
B. will meet their physical needs
C. will bring them a feeling of success
D. will satisfy their curiosity
[填空题]How many years has she been married？
She has been married （）.
[单项选择]Since we have never been here before, we do not know which bus（ ）.
A. should we take
B. to be taking
C. to take
D. should take
[简答题]You’ll catch on to the job after you’ve been here a while.
