1.   There were a variety of problems common to first-generation computer software programs.

2.   Wetting the bed is a common problem, but children nearly always grow out of it.

3.   A common problem to watch out for is grey mould on the leaves.

4.   To summarise, this is a clever approach to a common problem.

5.   Depression was a common problem for people in that age cohort.

6.   A particularly common problem is that owners economise on expensive canned food and over feed with mixer and biscuits.

7.   This appears to be a common problem in clinical samples.

8.   The most common problem was pain, often due to subhepatic bile collections, or difficulties with track or drainage tubes.

9.   Oesophagopharyngeal reflux is a common problem, especially in infants and can have serious consequences.

10.   Emphasis was made on explaining the benign nature of this common problem.

a. + problem >>共 705
serious 4.46%
economic 3.74%
major 3.48%
financial 2.66%
biggest 2.34%
technical 1.95%
only 1.92%
big 1.91%
potential 1.91%
real 1.87%
common 0.79%
common + n. >>共 911
currency 3.44%
practice 3.14%
border 2.46%
problem 2.20%
cause 2.10%
criminal 1.77%
interest 1.72%
thread 1.54%
form 1.51%
share 1.34%
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