更多"______ fairly recently, ______ solv"的相关试题:
[单项选择]（） fairly recently that this problem was solved, at least partially.
A. Until
B. Not until
C. It was until
D. It was not until
[单项选择]He ______ with Smith at least four times in the past three years.
A. has been seen to meet
B. was seen to meet
C. had been seen meeting
D. is seen meeting
[单项选择]How was the man recently
How was the man recently
A．He was very happy. B．He was very sad.
C．He was very excited. D．He was very busy.
A. He was very happy.
B. He was very sad.
C. He was very excited.
D. He was very busy.
[单项选择]James says the European division solved a similar problem by
A. closing some centres.
B. advertising the centres.
C. investing in the centres.
[填空题]Nevertheless the problem was solved successfully,__________________(这说明)that the computations were accurate.
[填空题]They solved that problem ( intelligence) （）
[填空题]
Houses are normally fairly stationary objects, and that’s not
considered as a bad thing. But {{U}} (36) {{/U}} never stands still, and
a new kind of house that can walk on six legs has been built. The house is ten
feet high, {{U}} (37) {{/U}} by solar panels, and consists of a kitchen,
toilet, bed, and wood stove. Last week, the house, a {{U}} (38) {{/U}}
between MIT and N55, appeared as an art project at the Wysing Art Center.
{{U}} (39) {{/U}} to move at the muscle speed of a human, the house
walked at about five kilometers an hour. N55 says the walking house is meant to
be an {{U}} (40) {{/U}} concept that is not harmful to the environment
and {{U}} (41) {{/U}} excursions.
Samuel Kronick, an MIT
student, designed the legs and wrote the {{U}} (42) {{/U}} so that the
house can move. The six legs provide high stability even over {{U}} (43)
{{/U}} terrain. And, with high motor function, the house can turn left and
right, move for
