Question

When Jane began to take swimming lessons, her main ____ was the fear of water．

A．evidence

B．crisis

C．obstacle

D．danger

Answer 1

C

obstacle意为“障碍（物），妨害，阻碍，干扰”，指对物体前进或事情发展起阻碍作用的东西，必须搬掉或绕过才能前进或发展。evidence意为“根据，证据”；crisis意为“危急关头，紧要关头”；danger意为“危险”。