Chances are high that China and Russia will make an agreement to build an oil pipeline
为什么要用that而不用when?
People try to avoid public transportation delays by using their cars,and this in turn creates further problems.
为什么要用in turn 而不用in case
这里是固定句型，Chances are that...解释为“很有可能”，只能用连接词that引出这句表语从句。in case和in turn意思完全不一样。in case是解释为“万一...”，比如Please take an umbrella in case it should rain.in turn这里是引出一个结果。根据句子意思，这里只...
