A rift valley_____ an area _____ there is increased volcanic activity and thinned planetary crust.
A.is composed of, where B.consists of, which
C.made up of, where D.compose, when
As late as the middle of the 19th century women voting was _____ common. But women in Europe and North America believed that they should have a____ in their government’s leaders.
A.less than, word B.far from, say C.rather than, words D.other than, saying
There are many “forced riders”，who are suffering from the climate impacts_____ having scarcely contributed to the problem.
A.when B.though C.despite D.as
The ability of the herd mentality_____ something may help explain a wide variety of phenomena.
A.of increasing people’s chance to like or believe
B.of increasing people’s chance of liking or believing
C.to increase people’s chance of liking or believing
D.to increasing people’s chance to like or believe
Someone who_____ you to something you are not comfortable doing will stress you out.
A.asks B.pressures C.strains D.stresses
The usual response to the annual flu is not enough to fight against the risks we currently face, _____ prepare us for an even deadlier widespread flu that most expert agree will come in the future.
A.let alone B.let go C.leave alone D.take leave
