【答案解析】[解析] (A)The men are doing some construction work. (B)One of the men is holding a ladder. (C)The men have finished painting a house. (D)The men are working on the wires.
【正确答案】
D
【答案解析】[解析] (A)The leaves are piled up on the roof of the house. (B)The fence is. being constructed. (C)There are no windows in the building. (D)There's a big tree in front of the building.
【正确答案】
D
【答案解析】[解析] (A)He's taking a picture. (B)He's pointing to the charts on the wall. (C)He's looking at something in the distance. (D)He's examining the X-rays with a magnifier.
【正确答案】
C
【答案解析】[解析] (A)The bridge is reflected in the river. (B)The ship has reached the shore. (C)The ship is passing under the bridge. (D)Some people are swimming in the water.
【正确答案】
C
【答案解析】[解析] (A)The child is picking up a painting. (B)The child is playing on the swings. (C)The child is drawing something on the ground. (D)The child is seated on a bench.