41.   Ms. Tetelman said the Senate bill would also cause difficulties for the city, though she said they would be less severe.

42.   One of the demands that may be causing difficulty is an advance promise of immunity from prosecution.

43.   Other factors have also caused difficulties.

44.   Ruehle said that, although there were some problems with new products, the difficulties were not caused by the merger.

45.   Sarin attacks the central nervous system, paralyzing the lungs and thus causing difficulty with breathing.

46.   Still, the issue of partial-birth abortions has caused some difficulty even for some abortion-rights Democrats.

47.   The commission was a notorious state agency dedicated to retaining segregation and causing difficulty for civil rights activists, especially those from out of state.

48.   The Gophers should be no problem with Southwest Texas State in their opener at Kemper, but Temple or Mississippi could cause difficulties in the second round.

49.   The fallout from the Eugene Robinson incident even caused difficulty for one Denver player.

50.   The holidays caused schedule difficulties, and a January snowstorm also disrupted meter reading.

v. + difficulty >>共 299
have 50.02%
face 9.00%
experience 2.78%
encounter 2.41%
cause 2.01%
overcome 1.99%
acknowledge 1.54%
underscore 1.23%
cite 1.21%
pose 1.05%
cause + n. >>共 821
damage 8.58%
problem 6.70%
injury 3.26%
death 2.52%
explosion 2.10%
casualty 2.06%
delay 1.77%
accident 1.75%
crash 1.64%
concern 1.57%
difficulty 0.38%
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