英语语法填空题组练
Test 1
For the fifth year in a row, Finland is the world's 1 (happy) country, according to World Happiness Report rankings based 2 (large) on life evaluations (评估) from the Gallup World Poll.
The Nordic country and 3 (it) neighbors Denmark, Norway, Sweden and Iceland all score very well on the measures the report uses 4 (explain) its findings: healthy life expectancy, GDP per capita, social support in times of trouble, and high social trust, generosity in a community