【C12】A．lightsB．chairsC．treesD．boats

What is required to launch a boat stowed in a crescent davit （).A.Hoist the boat clear of

The boat received a heavy load.（英译中)

听力原文：（A) Some boats are docked in the harbor.（B) The boats are transporting cargo.（C)

听力原文：（A) Some boats are sitting in the water.（B) Some people are fishing.（C) The boats

A．His pants.B．His wallet.C．His boat.D．His fishing pole.

The boat______over the river.A．slidB．slippedC．skiddedD．glided