更多"A. Wait to play until after his 9 o"的相关试题:
[单项选择]Chemistry did not emerge as a science until after the scientific revolution in the seventeenth century and then only rather slowly and laboriously. But chemical knowledge is as old as history, being almost entirely concerned with the practical arts of living. Cooking is essentially a chemical process; so is the melting of metals and the administration of drugs and potions. This basic chemical knowledge, which was applied in most cases as a rule of thumb, was nevertheless dependent on previous experiment. It also served to stimulate a fundamental curiosity about the processes themselves. New information was always being gained as artisans improved techniques to gain better results.
The development of a scientific approach to chemistry was, however, hampered by several factors. The most serious problem was the vast range of material available and the consequent difficulty of organizing it into some system. In addition, there were social and intellectual difficulties, chemistry is no
A. The scientific revolution in the seventeenth century.
B. Reasons that chemistry developed slowly as a science.
C. The practical aspects of chemistry.
D. Difficulties of organizing knowledge systematically.
[填空题]offers are valid until after 30th September.
[单项选择]
M: If you had waited until after the Christmas holidays, you could have bought that dress for much less.
W: I know that, but I needed it immediately. I had a wedding reception to attend.
When had the woman purchased the dress（ ）.
A. Shortly after Christmas.
B. In the spring.
C. During the Christmas season.
D. During the sale.
[单项选择]Recently he ______ every night until after one o’clock, preparing for the final exam.
A. shows up
B. show off
C. stays in
D. stays up
[单项选择]
Where does Martin play his favourite sport in the summer
A. At local sports centres,
B. In tournaments.
C. On the beach,
D. At college.
[单项选择]Six o’clock is his（）hour for getting up.
A. frequent
B. regular
C. uniform
D. settled
[简答题]But it was not until long after midnight, at about 2:30 A. M. of April 30, as several witnesses recall, that the Fuehrer emerged from his private quarters and appeared in the general dining passage, where some twenty persons, mostly the women members of his encourage, were assembled. He walked down the line shaking hands with each and mumbling a few words that were inaudible. There was a heavy film of moisture on his eyes and, as Frau Junge remembered, "they seemed to be looking for away, beyond the walls of the bunker."
After he retired, a curious thing happened. The tension which had been building up to an almost unendurable point the bunker broke, and several persons went to the canteen -- to dance. The weird party soon became so noisy that word was cent from the Fuehrer’s quarters requesting more quiet. The Russians might come in a few hours and kill them all -- though most of them were already thinking of how they could escape -- but in the meantime for a brief spell, now t
