Lack of confidence is the biggest ________ to his success.A barrierB obstacleC flawD d

He is good at his job but he seems to lack confidence.（英译中)

What is NOT the cause for the imminent water war？A．Lack of water resources.B．Lack of rainf

Which of the following is NOT among the solutions to the lack of sewage water treatment pl

Confidence is the personal possession of no one; the person who has it learns it and goes

According to the passage, a hensure woman______.A．is confident of herself all the timeB．is

The likely cause of the increased rates of HIV/AIDS is the lack of______.A．access to often